lightsail，2任务仪表板如何向公众展示太阳能航天器的状态？
LightSail 2是一个名为LightSail的众筹太阳帆项目的一部分，该航天器是周五行星协会更新的主题。根据该项目背后团队的说法，公众现在可以通过其新推出的任务控制仪表板直接访问航天器的最新数据。有了这个网站，任何人都可以看到LightSail 2的状态、位置等。
根据行星协会的说法，LightSail 2航天器每隔几秒就传输相当于334行文本文件的信息。此信息提供航天器的当前状态，包括其电池电量、温度和当前旋转。现在，该信息将在项目的任务控制网站上自动呈现给公众。
这些有望成为业余科学家的坚实数据来源。用户可以通过任务控制网站的“下载最近数据”链接下载完整的遥测数据存档。行星协会解释了该网站的每个部分。
例如，“电池充电”部分列出了航天器的8个4.2v电池的平均电量，而“航行状态”部分则显示LightSail 2的太阳帆目前是否已部署。任务控制网站上的地图还显示了航天器目前位于地球上方的哪个部分。
LightSail 2于6月25日被发射到地球轨道，团队希望它成为第一个仅通过阳光在这个轨道上行进的太空船。太空船的轨道将随着时间的推移而升高，如果一切按计划进行，它可能会证明太阳能作为为CubeSats卫星供电的可行解决方案。
亚马逊vps怎么选？
选择适合的亚马逊Elastic Compute Cloud（EC2）实例取决于工作负载的性质和大小。以下是选择适当EC2实例的几个因素：
1.工作负载类型：首先需要考虑您将在EC2实例上运行什么类型的工作负载（例如Web服务器、数据库或者应用程序服务器）。这会影响您需要哪种类型的计算资源，如CPU、内存和存储。
2.处理能力：您需要确定所需的处理能力。如果您需要大量CPU资源，那么您可能需要选择具有更多CPU核心和更高CPU时钟速度的实例类型。
3.内存需求：如果您的应用程序需要大量内存，则应选择具有较大内存容量的实例。
4.存储需求：您应该考虑您需要的存储和I/O容量。
5.安全：还应该考虑安全需求，如您需要的实例是否应该在虚拟专用网络（VPC）内运行。
6.成本：最后，您还应该考虑成本方面，如您预算的大小、长期或短期使用以及对应用程序的性能需求。
总之，选择适合的EC2实例取决于您的工作负载性质和大小，以及您的成本、性能和安全需求。建议可以先试用一些低配置的实例，根据实际需求逐步升级为高配置的实例。
海的女儿？
FAR out in the ocean, where the water is as blue as the prettiest cornflower, and as clearas crystal, it is very, very deep; so deep, indeed, that no cable could fathom it: manychurch steeples, piled one upon another, would not reach from the ground beneath to thesurface of the water above. There dwell the Sea King and his subjects. We must not imaginethat there is nothing at the bottom of the sea but bare yellow sand. No, indeed; the most singular flowers and plants grow there; the leaves and stems of which are so pliant, that the slightest agitation of the water causes them to stir as if they had life. Fishes, both large and small, glide between the branches, as birds fly among the trees here upon land. In
the deepest spot of all, stands the castle of the Sea King.
We must not imagine that there is nothing at the bottom of the sea but bare yellow sand. No,indeed; the most singular flowers and plants grow there; the leaves and stems of which are so pliant, that the slightest agitation of the water causes them to stir as if they had life. Fishes, both large and small, glide between the branches, as birds fly among the trees here upon land. In the deepest spot of all, stands the castle of the Sea King.
Its walls are built of coral, and the long, gothic windows are of the clearest amber. The roof is formed of shells, that open and close as the water flows over them. Their appearance is very beautiful, for in each lies a glittering pearl, which would be fit for the diadem of a queen.
The Sea King had been a widower for many years, and his aged mother kept house for him. She was a very wise woman, and exceedingly proud of her high birth; on that account she wore twelve oysters on her tail; while others, also of high rank, were only allowed to wear six. She was, however, deserving of very great praise, especially for her care of the little sea-princesses, her grand-daughters. They were six beautiful children; but the youngest was the
prettiest of them all; her skin was as clear and delicate as a rose-leaf, and her eyes as blue as the deepest sea; but, like all the others, she had no feet, and her body ended in a fish's tail.
All day long they played in the great halls of the castle, or among the living flowers that grew out of the walls. The large amber windows were open, and the fish swam in, just as the swallows fly into our houses when we open the windows, excepting that the fishes swam up to the princesses, ate out of their hands, and allowed themselves to be stroked.
Outside the castle there was a beautiful garden, in which grew bright red and dark blue flowers, and blossoms like flames of fire; the fruit glittered like gold, and the leaves and stems waved to and fro continually. The earth itself was the finest sand, but blue as the flame of burning sulphur. Over everything lay a peculiar blue radiance, as if it were surrounded by the air from above, through which the blue sky shone, instead of the dark depths of the sea. In calm weather the sun could be seen, looking like a purple flower, with the light streaming from the calyx.
Each of the young princesses had a little plot of ground in the garden, where she might dig and plant as she pleased. One arranged her flower-bed into the form of a whale; another thought it better to make hers like the figure of a little mermaid; but that of the youngest was round like the sun, and contained flowers as red as his rays at sunset. She was a strange child, quiet and thoughtful; and while her sisters would be delighted with the wonderful things which they obtained from the wrecks of vessels, she cared for nothing but
her pretty red flowers, like the sun, excepting a beautiful marble statue. It was the representation of a handsome boy, carved out of pure white stone, which had fallen to the bottom of the sea from a wreck. She planted by the statue a rose-colored weeping willow. It grew splendidly, and very soon hung its fresh branches over the statue, almost down to the blue sands. The shadow had a violet tint, and waved to and fro like the branches; it seemed as if the crown of the tree and the root were at play, and trying to kiss each other.
Nothing gave her so much pleasure as to hear about the world above the sea. She made her old grandmother tell her all she knew of the ships and of the towns, the people and the animals.To her it seemed most wonderful and beautiful to hear that the flowers of the land should have fragrance, and not those below the sea; that the trees of the forest should be green; and that the fishes among the trees could sing so sweetly, that it was quite a pleasure to
hear them. Her grandmother called the little birds fishes, or she would not have understood her; for she had never seen birds.
"When you have reached your fifteenth year," said the grand-mother, "you will have permission to rise up out of the sea, to sit on the rocks in the moonlight, while the great ships are sailing by; and then you will see both forests and towns."
In the following year, one of the sisters would be fifteen: but as each was a year younger than the other, the youngest would have to wait five years before her turn came to rise up from the bottom of the ocean, and see the earth as we do. However, each promised to tell the others what she saw on her first visit, and what she thought the most beautiful; for their grandmother could not tell them enough; there were so many things on which they wanted information.
None of them longed so much for her turn to come as the youngest, she who had the longest time to wait, and who was so quiet and thoughtful. Many nights she stood by the open window,looking up through the dark blue water, and watching the fish as they splashed about with their fins and tails. She could see the moon and stars shining faintly; but through the water they looked larger than they do to our eyes. When something like a black cloud passed
between her and them, she knew that it was either a whale swimming over her head, or a ship full of human beings, who never imagined that a pretty little mermaid was standing beneath them, holding out her white hands towards the keel of their ship.
As soon as the eldest was fifteen, she was allowed to rise to the surface of the ocean.
When she came back, she had hundreds of things to talk about; but the most beautiful, she said, was to lie in the moonlight, on a sandbank, in the quiet sea, near the coast, and to gaze on a large town nearby, where the lights were twinkling like hundreds of stars; to listen to the sounds of the music, the noise of carriages, and the voices of human beings,and then to hear the merry bells peal out from the church steeples; and because she could not go near to all those wonderful things, she longed for them more than ever.
Oh, did not the youngest sister listen eagerly to all these descriptions? and afterwards,when she stood at the open window looking up through the dark blue water, she thought of the great city, with all its bustle and noise, and even fancied she could hear the sound of the church bells, down in the depths of the sea.
In another year the second sister received permission to rise to the surface of the water,and to swim about where she pleased. She rose just as the sun was setting, and this, she said, was the most beautiful sight of all. The whole sky looked like gold, while violet and rose-colored clouds, which she could not describe, floated over her; and, still more rapidly than the clouds, flew a large flock of wild swans towards the setting sun, looking like a long white veil across the sea. She also swam towards the sun; but it sunk into the waves,and the rosy tints faded from the clouds and from the sea.
The third sister's turn followed; she was the boldest of them all, and she swam up a broad
river that emptied itself into the sea. On the banks she saw green hills covered with
beautiful vines; palaces and castles peeped out from amid the proud trees of the forest; she
heard the birds singing, and the rays of the sun were so powerful that she was obliged often
to dive down under the water to cool her burning face. In a narrow creek she found a whole
troop of little human children, quite naked, and sporting about in the water; she wanted to
play with them, but they fled in a great fright; and then a little black animal came to the
water; it was a dog, but she did not know that, for she had never before seen one. This
animal barked at her so terribly that she became frightened, and rushed back to the open
sea. But she said she should never forget the beautiful forest, the green hills, and the
pretty little children who could swim in the water, although they had not fish's tails.
The fourth sister was more timid; she remained in the midst of the sea, but she said it was
quite as beautiful there as nearer the land. She could see for so many miles around her, and
the sky above looked like a bell of glass. She had seen the ships, but at such a great
distance that they looked like sea-gulls. The dolphins sported in the waves, and the great
whales spouted water from their nostrils till it seemed as if a hundred fountains wereplaying in every direction.
The fifth sister's birthday occurred in the winter; so when her turn came, she saw what the
others had not seen the first time they went up. The sea looked quite green, and large
icebergs were floating about, each like a pearl, she said, but larger and loftier than the
churches built by men. They were of the most singular shapes, and glittered like diamonds.
She had seated herself upon one of the largest, and let the wind play with her long hair,
and she remarked that all the ships sailed by rapidly, and steered as far away as they could
from the iceberg, as if they were afraid of it. Towards evening, as the sun went down, dark
clouds covered the sky, the thunder rolled and the lightning flashed, and the red light
glowed on the icebergs as they rocked and tossed on the heaving sea. On all the ships the
sails were reefed with fear and trembling, while she sat calmly on the floating iceberg,
watching the blue lightning, as it darted its forked flashes into the sea.
When first the sisters had permission to rise to the surface, they were each delighted with
the new and beautiful sights they saw; but now, as grown-up girls, they could go when they
pleased, and they had become indifferent about it. They wished themselves back again in the
water, and after a month had passed they said it was much more beautiful down below, and
pleasanter to be at home.
Yet often, in the evening hours, the five sisters would twine their arms round each other,
and rise to the surface, in a row. They had more beautiful voices than any human being could
have; and before the approach of a storm, and when they expected a ship would be lost, they
swam before the vessel, and sang sweetly of the delights to be found in the depths of the
sea, and begging the sailors not to fear if they sank to the bottom. But the sailors could
not understand the song, they took it for the howling of the storm. And these things were
never to be beautiful for them; for if the ship sank, the men were drowned, and their dead
bodies alone reached the palace of the Sea King.
When the sisters rose, arm-in-arm, through the water in this way, their youngest sister
would stand quite alone, looking after them, ready to cry, only that the mermaids have no
tears, and therefore they suffer more. "Oh, were I but fifteen years old," said she: "I know
that I shall love the world up there, and all the people who live in it."
At last she reached her fifteenth year. "Well, now, you are grown up," said the old dowager,
her grandmother; "so you must let me adorn you like your other sisters;" and she placed a
wreath of white lilies in her hair, and every flower leaf was half a pearl. Then the old
lady ordered eight great oysters to attach themselves to the tail of the princess to show
her high rank.
"But they hurt me so," said the little mermaid.
"Pride must suffer pain," replied the old lady. Oh, how gladly she would have shaken off all
this grandeur, and laid aside the heavy wreath! The red flowers in her own garden would have
suited her much better, but she could not help herself: so she said, "Farewell," and rose as
lightly as a bubble to the surface of the water. The sun had just set as she raised her head
above the waves; but the clouds were tinted with crimson and gold, and through the
glimmering twilight beamed the evening star in all its beauty. The sea was calm, and the air
mild and fresh. A large ship, with three masts, lay becalmed on the water, with only one
sail set; for not a breeze stiffed, and the sailors sat idle on deck or amongst the rigging.
There was music and song on board; and, as darkness came on, a hundred colored lanterns
were lighted, as if the flags of all nations waved in the air. The little mermaid swam close
to the cabin windows; and now and then, as the waves lifted her up, she could look in
through clear glass window-panes, and see a number of well-dressed people within. Among them
was a young prince, the most beautiful of all, with large black eyes; he was sixteen years
of age, and his birthday was being kept with much rejoicing.
The sailors were dancing on deck, but when the prince came out of the cabin, more than a
hundred rockets rose in the air, making it as bright as day. The little mermaid was so
startled that she dived under water; and when she again stretched out her head, it appeared
as if all the stars of heaven were falling around her, she had never seen such fireworks
before. Great suns spurted fire about, splendid fireflies flew into the blue air, and
everything was reflected in the clear, calm sea beneath. The ship itself was so brightly
illuminated that all the people, and even the smallest rope, could be distinctly and plainly
seen. And how handsome the young prince looked, as he pressed the hands of all present and
smiled at them, while the music resounded through the clear night air.
It was very late; yet the little mermaid could not take her eyes from the ship, or from the
beautiful prince. The colored lanterns had been extinguished, no more rockets rose in the
air, and the cannon had ceased firing; but the sea became restless, and a moaning, grumbling
sound could be heard beneath the waves: still the little mermaid remained by the cabin
window, rocking up and down on the water, which enabled her to look in. After a while, the
sails were quickly unfurled, and the noble ship continued her passage; but soon the waves
rose higher, heavy clouds darkened the sky, and lightning appeared in the distance. A
dreadful storm was approaching; once more the sails were reefed, and the great ship pursued
her flying course over the raging sea. The waves rose mountains high, as if they would have
overtopped the mast; but the ship dived like a swan between them, and then rose again on
their lofty, foaming crests.
To the little mermaid this appeared pleasant sport; not so to the sailors. At length the
ship groaned and creaked; the thick planks gave way under the lashing of the sea as it broke
over the deck; the mainmast snapped asunder like a reed; the ship lay over on her side; and
the water rushed in. The little mermaid now perceived that the crew were in danger; even she
herself was obliged to be careful to avoid the beams and planks of the wreck which lay
scattered on the water. At one moment it was so pitch dark that she could not see a single
object, but a flash of lightning revealed the whole scene; she could see every one who had
been on board excepting the prince; when the ship parted, she had seen him sink into the
deep waves, and she was glad, for she thought he would now be with her; and then she
remembered that human beings could not live in the water, so that when he got down to her
father's palace he would be quite dead. But he must not die. So she swam about among the
beams and planks which strewed the surface of the sea, forgetting that they could crush her
to pieces. Then she dived deeply under the dark waters, rising and falling with the waves,
till at length she managed to reach the young prince, who was fast losing the power of
swimming in that stormy sea. His limbs were failing him, his beautiful eyes were closed, and
he would have died had not the little mermaid come to his assistance. She held his head
above the water, and let the waves drift them where they would.
In the morning the storm had ceased; but of the ship not a single fragment could be seen.
The sun rose up red and glowing from the water, and its beams brought back the hue of health
to the prince's cheeks; but his eyes remained closed. The mermaid kissed his high, smooth
forehead, and stroked back his wet hair; he seemed to her like the marble statue in her
little garden, and she kissed him again, and wished that he might live. Presently they came
in sight of land; she saw lofty blue mountains, on which the white snow rested as if a flock
of swans were lying upon them. Near the coast were beautiful green forests, and close by
stood a large building, whether a church or a convent she could not tell. Orange and citron
trees grew in the garden, and before the door stood lofty palms. The sea here formed a
little bay, in which the water was quite still, but very deep; so she swam with the handsome
prince to the beach, which was covered with fine, white sand, and there she laid him in the
warm sunshine, taking care to raise his head higher than his body.
Then bells sounded in the large white building, and a number of young girls came into the
garden. The little mermaid swam out farther from the shore and placed herself between some
high rocks that rose out of the water; then she covered her head and neck with the foam of
the sea so that her little face might not be seen, and watched to see what would become of
the poor prince. She did not wait long before she saw a young girl approach the spot where
he lay. She seemed frightened at first, but only for a moment; then she fetched a number of
people, and the mermaid saw that the prince came to life again, and smiled upon those who
stood round him. But to her he sent no smile; he knew not that she had saved him. This made
her very unhappy, and when he was led away into the great building, she dived down
sorrowfully into the water, and returned to her father's castle.
She had always been silent and thoughtful, and now she was more so than ever. Her sisters
asked her what she had seen during her first visit to the surface of the water; but she
would tell them nothing. Many an evening and morning did she rise to the place where she had
left the prince. She saw the fruits in the garden ripen till they were gathered, the snow on
the tops of the mountains melt away; but she never saw the prince, and therefore she
returned home, always more sorrowful than before. It was her only comfort to sit in her own
little garden, and fling her arm round the beautiful marble statue which was like the
prince; but she gave up tending her flowers, and they grew in wild confusion over the paths,
twining their long leaves and stems round the branches of the trees, so that the whole place
became dark and gloomy. At length she could bear it no longer, and told one of her sisters
all about it. Then the others heard the secret, and very soon it became known to two
mermaids whose intimate friend happened to know who the prince was. She had also seen the
festival on board ship, and she told them where the prince came from, and where his palace
stood.
"Come, little sister," said the other princesses; then they entwined their arms and rose up
in a long row to the surface of the water, close by the spot where they knew the prince's
palace stood. It was built of bright yellow shining stone, with long flights of marble
steps, one of which reached quite down to the sea. Splendid gilded cupolas rose over the
roof, and between the pillars that surrounded the whole building stood life-like statues of
marble. Through the clear crystal of the lofty windows could be seen noble rooms, with
costly silk curtains and hangings of tapestry; while the walls were covered with beautiful
paintings which were a pleasure to look at. In the centre of the largest saloon a fountain
threw its sparkling jets high up into the glass cupola of the ceiling, through which the sun
shone down upon the water and upon the beautiful plants growing round the basin of the
fountain.
Now that she knew where he lived, she spent many an evening and many a night on the water
near the palace. She would swim much nearer the shore than any of the others ventured to do;
indeed once she went quite up the narrow channel under the marble balcony, which threw a
broad shadow on the water. Here she would sit and watch the young prince, who thought
himself quite alone in the bright moonlight. She saw him many times of an evening sailing in
a pleasant boat, with music playing and flags waving. She peeped out from among the green
rushes, and if the wind caught her long silvery-white veil, those who saw it believed it to
be a swan, spreading out its wings.
On many a night, too, when the fishermen, with their torches, were out at sea, she heard
them relate so many good things about the doings of the young prince, that she was glad she
had saved his life when he had been tossed about half-dead on the waves. And she remembered
that his head had rested on her bosom, and how heartily she had kissed him; but he knew
nothing of all this, and could not even dream of her. She grew more and more fond of human
beings, and wished more and more to be able to wander about with those whose world seemed to
be so much larger than her own. They could fly over the sea in ships, and mount the high
hills which were far above the clouds; and the lands they possessed, their woods and their
fields, stretched far away beyond the reach of her sight. There was so much that she wished
to know, and her sisters were unable to answer all her questions. Then she applied to her
old grandmother, who knew all about the upper world, which she very rightly called the lands
above the sea.
"Yes," replied the old lady, "they must also die, and their term of life is even shorter
than ours. We sometimes live to three hundred years, but when we cease to exist here we only
become the foam on the surface of the water, and we have not even a grave down here of those
we love. We have not immortal souls, we shall never live again; but, like the green sea-
weed, when once it has been cut off, we can never flourish more. Human beings, on the
contrary, have a soul which lives forever, lives after the body has been turned to dust. It
rises up through the clear, pure air beyond the glittering stars. As we rise out of the
water, and behold all the land of the earth, so do they rise to unknown and glorious regions
which we shall never see."
"Why have not we an immortal soul?" asked the little mermaid mournfully; "I would give
gladly all the hundreds of years that I have to live, to be a human being only for one day,
and to have the hope of knowing the happiness of that glorious world above the stars."
"You must not think of that," said the old woman; "we feel ourselves to be much happier
and much better off than human beings."
"So I shall die," said the little mermaid, "and as the foam of the sea I shall be
driven about never again to hear the music of the waves, or to see the pretty flowers nor
the red sun. Is there anything I can do to win an immortal soul?"
"No," said the old woman, "unless a man were to love you so much that you were more to him
than his father or mother; and if all his thoughts and all his love were fixed upon you, and
the priest placed his right hand in yours, and he promised to be true to you here and
hereafter, then his soul would glide into your body and you would obtain a share in the
future happiness of mankind. He would give a soul to you and retain his own as well; but
this can never happen. Your fish's tail, which amongst us is considered so beautiful, is
thought on earth to be quite ugly; they do not know any better, and they think it necessary
to have two stout props, which they call legs, in order to be handsome."
Then the little mermaid sighed, and looked sorrowfully at her fish's tail. "Let us be
happy," said the old lady, "and dart and spring about during the three hundred years that we
have to live, which is really quite long enough; after that we can rest ourselves all the
better. This evening we are going to have a court ball."
It is one of those splendid sights which we can never see on earth. The walls and the
ceiling of the large ball-room were of thick, but transparent crystal. May hundreds of
colossal shells, some of a deep red, others of a grass green, stood on each side in rows,
with blue fire in them, which lighted up the whole saloon, and shone through the walls, so
that the sea was also illuminated. Innumerable fishes, great and small, swam past the
crystal walls; on some of them the scales glowed with a purple brilliancy, and on others
they shone like silver and gold. Through the halls flowed a broad stream, and in it danced
the mermen and the mermaids to the music of their own sweet singing. No one on earth has
such a lovely voice as theirs.
The little mermaid sang more sweetly than them all. The whole court applauded her with hands
and tails; and for a moment her heart felt quite gay, for she knew she had the loveliest
voice of any on earth or in the sea. But she soon thought again of the world above her, for
she could not forget the charming prince, nor her sorrow that she had not an immortal soul
like his; therefore she crept away silently out of her father's palace, and while everything
within was gladness and song, she sat in her own little garden sorrowful and alone. Then she
heard the bugle sounding through the water, and thought-"He is certainly sailing above, he
on whom my wishes depend, and in whose hands I should like to place the happiness of my
life. I will venture all for him, and to win an immortal soul, while my sisters are dancing
in my father's palace, I will go to the sea witch, of whom I have always been so much
afraid, but she can give me counsel and help."
And then the little mermaid went out from her garden, and took the road to the foaming
whirlpools, behind which the sorceress lived. She had never been that way before: neither
flowers nor grass grew there; nothing but bare, gray, sandy ground stretched out to the
whirlpool, where the water, like foaming mill-wheels, whirled round everything that it
seized, and cast it into the fathomless deep. Through the midst of these crushing whirlpools
the little mermaid was obliged to pass, to reach the dominions of the sea witch; and also
for a long distance the only road lay right across a quantity of warm, bubbling mire, called
by the witch her turfmoor. Beyond this stood her house, in the centre of a strange forest,
in which all the trees and flowers were polypi, half animals and half plants; they looked
like serpents with a hundred heads growing out of the ground. The branches were long slimy
arms, with fingers like flexible worms, moving limb after limb from the root to the top. All
that could be reached in the sea they seized upon, and held fast, so that it never escaped
from their clutches.
The little mermaid was so alarmed at what she saw, that she stood still, and her heart beat
with fear, and she was very nearly turning back; but she thought of the prince, and of the
human soul for which she longed, and her courage returned. She fastened her long flowing
hair round her head, so that the polypi might not seize hold of it. She laid her hands
together across her bosom, and then she darted forward as a fish shoots through the water,
between the supple arms and fingers of the ugly polypi, which were stretched out on each
side of her. She saw that each held in its grasp something it had seized with its numerous
little arms, as if they were iron bands. The white skeletons of human beings who had
perished at sea, and had sunk down into the deep waters, skeletons of land animals, oars,
rudders, and chests of ships were lying tightly grasped by their clinging arms; even a
little mermaid, whom they had caught and strangled; and this seemed the most shocking of all
to the little princess.
She now came to a space of marshy ground in the wood, where large, fat water-snakes were
rolling in the mire, and showing their ugly, drab-colored bodies. In the midst of this spot
stood a house, built with the bones of shipwrecked human beings. There sat the sea witch,
allowing a toad to eat from her mouth, just as people sometimes feed a canary with a piece
of sugar. She called the ugly water-snakes her little chickens, and allowed them to crawl
all over her bosom.
"I know what you want," said the sea witch; "it is very stupid of you, but you shall have
your way, and it will bring you to sorrow, my pretty princess. You want to get rid of your
fish's tail, and to have two supports instead of it, like human beings on earth, so that the
young prince may fall in love with you, and that you may have an immortal soul." And then
the witch laughed so loud and disgustingly, that the toad and the snakes fell to the ground,
and lay there wriggling about. "You are but just in time," said the witch; "for after
sunrise to-morrow I should not be able to help you till the end of another year. I will
prepare a draught for you, with which you must swim to land tomorrow before sunrise, and sit
down on the shore and drink it. Your tail will then disappear, and shrink up into what
mankind calls legs, and you will feel great pain, as if a sword were passing through you.
But all who see you will say that you are the prettiest little human being they ever saw.
You will still have the same floating gracefulness of movement, and no dancer will ever
tread so lightly; but at every step you take it will feel as if you were treading upon sharp
knives, and that the blood must flow. If you will bear all this, I will help you."
"Yes, I will," said the little princess in a trembling voice, as she thought of the prince
and the immortal soul.
"But think again," said the witch; "for when once your shape has become like a human
being, you can no more be a mermaid. You will never return through the water to your
sisters, or to your father's palace again; and if you do not win the love of the prince, so
that he is willing to forget his father and mother for your sake, and to love you with his
whole soul, and allow the priest to join your hands that you may be man and wife, then you
will never have an immortal soul. The first morning after he marries another your heart will
break, and you will become foam on the crest of the waves."
"I will do it," said the little mermaid, and she became pale as death.
"But I must be paid also," said the witch, "and it is not a trifle that I ask. You have the
sweetest voice of any who dwell here in the depths of the sea, and you believe that you will
be able to charm the prince with it also, but this voice you must give to me; the best thing
you possess will I have for the price of my draught. My own blood must be mixed with it,
that it may be as sharp as a two-edged sword."
"But if you take away my voice," said the little mermaid, "what is left for me?"
"Your beautiful form, your graceful walk, and your expressive eyes; surely with these
you can enchain a man's heart. Well, have you lost your courage? Put out your little tongue
that I may cut it off as my payment; then you shall have the powerful draught."
"It shall be," said the little mermaid.
Then the witch placed her cauldron on the fire, to prepare the magic draught.
"Cleanliness is a good thing," said she, scouring the vessel with snakes, which she had tied
together in a large knot; then she pricked herself in the breast, and let the black blood
drop into it. The steam that rose formed itself into such horrible shapes that no one could
look at them without fear. Every moment the witch threw something else into the vessel, and
when it began to boil, the sound was like the weeping of a crocodile. When at last the magic
draught was ready, it looked like the clearest water. "There it is for you," said the witch.
Then she cut off the mermaid's tongue, so that she became dumb, and would never again speak
or sing. "If the polypi should seize hold of you as you return through the wood," said the
witch, "throw over them a few drops of the potion, and their fingers will be torn into a
thousand pieces." But the little mermaid had no occasion to do this, for the polypi sprang
back in terror when they caught sight of the glittering draught, which shone in her hand
like a twinkling star.
So she passed quickly through the wood and the marsh, and between the rushing whirlpools.
She saw that in her father's palace the torches in the ballroom were extinguished, and all
within asleep; but she did not venture to go in to them, for now she was dumb and going to
leave them forever, she felt as if her heart would break. She stole into the garden, took a
flower from the flower-beds of each of her sisters, kissed her hand a thousand times towards
the palace, and then rose up through the dark blue waters.
The sun had not risen when she came in sight of the prince's palace, and approached the
beautiful marble steps, but the moon shone clear and bright. Then the little mermaid drank
the magic draught, and it seemed as if a two-edged sword went through her delicate body: she
fell into a swoon, and lay like one dead. When the sun arose and shone over the sea, she
recovered, and felt a sharp pain; but just before her stood the handsome young prince. He
fixed his coal-black eyes upon her so earnestly that she cast down her own, and then became
aware that her fish's tail was gone, and that she had as pretty a pair of white legs and
tiny feet as any little maiden could have; but she had no clothes, so she wrapped herself in
her long, thick hair. The prince asked her who she was, and where she came from, and she
looked at him mildly and sorrowfully with her deep blue eyes; but she could not speak. Every
step she took was as the witch had said it would be, she felt as if treading upon the points
of needles or sharp knives; but she bore it willingly, and stepped as lightly by the
prince's side as a soap-bubble, so that he and all who saw her wondered at her graceful-
swaying movements. She was very soon arrayed in costly robes of silk and muslin, and was the
most beautiful creature in the palace; but she was dumb, and could neither speak nor sing.
Beautiful female slaves, dressed in silk and gold, stepped forward and sang before the
prince and his royal parents: one sang better than all the others, and the prince clapped
his hands and smiled at her. This was great sorrow to the little mermaid; she knew how much
more sweetly she herself could sing once, and she thought, "Oh if he could only know that! I
have given away my voice forever, to be with him."
The slaves next performed some pretty fairy-like dances, to the sound of beautiful
music. Then the little mermaid raised her lovely white arms, stood on the tips of her toes,
and glided over the floor, and danced as no one yet had been able to dance. At each moment
her beauty became more revealed, and her expressive eyes appealed more directly to the heart
than the songs of the slaves. Every one was enchanted, especially the prince, who called her
his little foundling; and she danced again quite readily, to please him, though each time
her foot touched the floor it seemed as if she trod on sharp knives.
The prince said she should remain with him always, and she received permission to sleep at
his door, on a velvet cushion. He had a page's dress made for her, that she might accompany
him on horseback. They rode together through the sweet-scented woods, where the green boughs
touched their shoulders, and the little birds sang among the fresh leaves. She climbed with
the prince to the tops of high mountains; and although her tender feet bled so that even her
steps were marked, she only laughed, and followed him till they could see the clouds beneath
them looking like a flock of birds travelling to distant lands. While at the prince's
palace, and when all the household were asleep, she would go and sit on the broad marble
steps; for it eased her burning feet to bathe them in the cold sea-water; and then she
thought of all those below in the deep.
Once during the night her sisters came up arm-in-arm, singing sorrowfully, as they floated
on the water. She beckoned to them, and then they recognized her, and told her how she had
grieved them. After that, they came to the same place every night; and once she saw in the
distance her old grandmother, who had not been to the surface of the sea for many years, and
the old Sea King, her father, with his crown on his head. They stretched out their hands
towards her, but they did not venture so near the land as her sisters did.
六年级下册最后十句诗和译文？
以下是《六年级下册》最后十句诗及其译文：
1. 人生若只如初见，何事秋风悲画扇？
If life is only like the first meeting, why does the autumn wind feel sad for the painted fan?
2. 等闲变却故人心，却道故人心易变。
The casual change of former friends' hearts, but say that old friends' hearts are easy to change.
3. 故人西辞黄鹤楼，烟花三月下扬州。
Former friends depart from Yellow Crane Tower, and the fireworks bloom in Yangzhou in March.
4. 孤帆远影碧空尽，唯见长江天际流。
A solitary sail fades into the distant horizon, leaving only the Yangtze River flowing in the sky.
5. 夕阳无限好，只是近黄昏。
The setting sun is very beautiful, but it's near dusk.
6. 杨花落尽子规啼，闻道龙标过五溪。
When the cherry blossoms fall, the cuckoo sings, and I hear that Longbi has passed through five streams.
7. 忽如一夜春风来，千树万树梨花开。
Suddenly, like a spring breeze one night, thousands of trees burst into blooming pear blossoms.
8. 今宵酒醒何处？杨柳岸晓风残月。
Where did I wake up this night? On the bank of the willow tree with the morning breeze and the incomplete moon.
9. 此去经年，应是良辰好景虚设。
In this year's journey, what good times and scenery are just illusions?
10. 便纵有千种风情，更与何人说？
英文诗歌有哪些经典之作？
【1】Rain雨Rain is falling all around, 雨儿在到处降落，It falls on field and tree, 它落在田野和树梢，It rains on the umbrella here, 它落在这边的雨伞上，And on the ships at sea. 又落在航行海上的船只。（二）Never give up永不放弃Never give up, Never lose hope. Always have faith, It allows you to cope. Trying times will pass, As they always do. Just have patience, Your dreams will come true. So put on a smile, You'll live through your pain. Know it will pass, And strength you will gain 永 不 放 弃 ， 永 不 心 灰 意 冷 。 永 存 信 念 ， 它 会 使 你 应 付 自 如 。 难 捱 的 时 光 终 将 过 去 ， 一 如 既 往 。 只 要 有 耐 心 ， 梦 想 就 会 成 真 。 露 出 微 笑 ， 你 会 走 出 痛 苦 。 相 信 苦 难 定 会 过 去 ， 你 将 重 获 力 量 。（三）A Grain of Sand 一粒沙子William Blake/威廉.布莱克To see a world in a grain of sand,And a heaven in a wild fllower,Hold infinity in the palm of your hand,And eternity in an hour.从一粒沙子看到一个世界，从一朵野花看到一个天堂，把握在你手心里的就是无限，永恒也就消融于一个时辰(四）Stopping by Woods on a Snowy Evening雪夜林畔驻马By Robert FrostWhose woods these are I think I know.His house is in the village though;He will not see me stopping hereTo watch his woods fill up with snow.My little horse must think it queerTo stop without a
farmhouse
nearBetween the woods and frozen lakeThe darkest evening of the year.He gives his harness bells a shakeTo ask if there is some mistake.The only other sound's the sweepOf easy wind and downy flake.The woods are lovely, dark and deep.But I have promises to keep,And miles to go before I sleep,And miles to go before I sleep.雪夜林畔驻马罗伯特.弗罗斯特我想我知道这是谁的树林.他的家虽在那边乡村;他看不到我驻足在此地,伫望他的树林白雪无垠.我的小马一定会觉得离奇,停留于旷无农舍之地,在这树林和冰湖中间一年中最昏暗的冬夕.它将它的佩铃朗朗一牵问我有没有弄错了地点.此外但闻微风的拂吹和纷如鹅毛的雪片这树林真可爱,黝黑而深邃.可是我还要赶好几英里路才能安睡,还要赶好几英里才能安睡.（五）ALWAYS HAVE A DREAM 总是有一个梦想Forget about the days when it's been cloudy. But don't forget your hours in the sun. Forget about the times you have been defeated. But don't forget the victories you have won. Forget about the misfortunes you have encountered. But don't forget the times your luck has turned. Forget about the days when you have been lonely. But don't forget the friendly smiles you have seen. Forget about the plans that didn't seem to work out right. But don't forget to always have a dream. 忘掉你失意的日子，但不要忘记黄金的时光。 忘掉你的一次次失败，但不要忘记你夺取的胜利。 忘掉你遭遇的不幸，但不要忘记你的时来运转。 忘掉你的孤独日子，但不要忘记你得到的友善微笑。 忘掉你没有得以顺利实施的计划，但不要放弃你的梦想（六）THE CUCKOO布谷鸟In April, 四月里，Come he will, 它就来了，In May, 五月里，Sing all day, 整天吟唱多逍遥，In June, 六月里，Change his tune, 它在改变曲调，In July, 七月里，Prepare to fly, 准备飞翔，In August, 八月里，Go he must! 它就得离去了！【七】Boats Sail On The RiversBoats sail on the rivers, 小舟在河上航行，And ships sail on the seas; 大船在海中操轮，But clouds that sail across the sky, 然而白云飘过天空时，Are prettier far than these. 比这些更为悦人。（八）There are bridges on the rivers, 河上有桥，As pretty as you please; 如你所愿的那么悦目；But the bow that bridges heaven, 然而横跨在穹苍的长虹，And overtops the trees, 却比树梢更高，And builds a road from earth to sky, 而能建筑一条通行天际的道路，Is prettier far than these. 比这些更为美好。（九）Hold fast to dreams 紧紧抓住梦想，For if dreams die 梦想若是消亡Life is a broken-winged bird 生命就象鸟儿折了翅膀That can never fly. 再也不能飞翔Hold fast to dreams 紧紧抓住梦想，For when dreams go 梦想若是消丧Life is a barren field 生命就象贫瘠的荒野，Frozen only with snow 雪覆冰封，万物不生(十）The Star 星星Twinkle, twinkle, little star! 闪耀，闪耀，小星星！How I wonder what you are, 我想知道你身形，Up above the world so high, 高高挂在天空中，Like adiamond
in the sky. 就像天上的钻石。(2)When the blazing sun is gone, 灿烂太阳已西沉，When he nothing shines upon, 它已不再照万物，Then you show your little light, 你就显露些微光，Twinkle, twinkle all the night. 整个晚上眨眼睛。(3)The dark blue sky you keep 留恋漆黑的天空And often thro' my curtains peep, 穿过窗帘向我望，For you never shut your eye 永不闭上你眼睛Till the sun is in the sky. 直到太阳又现形。(4)'Tis your bright and tiny spark 你这微亮的火星，Lights the traveler in the dark; 黑夜照耀着游人，Though I know not what you are 虽我不知你身形，Twinkle, twinkle, little star! 闪耀，闪耀，小星星！
