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Who said: “Nature does nothing in vain when less will serve; for Nature is pleased with simplicity and affects not the pomp of superfluous causes.”
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Home > Category Index for Science Quotations > Category Index S > Category: Swim

Swim Quotes (16 quotes)

All animals whatsoever, whether they fly or swim or walk upon dry land, whether they bring forth their young alive or in the egg, develop in the same way.
Aristotle
In The Works of Aristotle: Historia Animalium (350 BC), (The History of Animals), Book VII, Part 7, 586a21 translated in William David Ross and John Alexander Smith (eds.), D’Arcy Wentworth Thompson (trans.), (1910), Vol. 4, 27.
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Chuang Tzu and Hui Tzu were standing on the bridge across the Hao River. Chuang Tzu said, “Look how the minnows are shooting to and fro! How joyful they are!”
“You are not a fish,” said Hui Tzu. “How can you know that the fishes are joyful?”
“You are not I,” answered Chuang Tzu, “How can you know I do not know about the joy of fishes? ... I know it from my own joy of the water.”
An ancient Chinese story
As related in ‘Evolution of the Mind’, Scientific American (Jun 1957). Cited in Jo Carr, Beyond Fact: Nonfiction for Children and Young People (1982), 64.
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For all these years you were merely
A smear of light through our telescopes
On the clearest, coldest night; a hint
Of a glint, just a few pixels wide
On even your most perfectly-framed portraits.
But now, now we see you!
Swimming out of the dark - a great
Stone shark, your star-tanned skin pitted
And pocked, scarred after eons of drifting
Silently through the endless ocean of space.
Here on Earth our faces lit up as we saw
You clearly for the first time; eyes wide
With wonder we traced the strangely familiar
Grooves raked across your sides,
Wondering if Rosetta had doubled back to Mars
And raced past Phobos by mistake –
Then you were gone, falling back into the black,
Not to be seen by human eyes again for a thousand
Blue Moons or more. But we know you now,
We know you; you’ll never be just a speck of light again.
…...
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How did Biot arrive at the partial differential equation? [the heat conduction equation] … Perhaps Laplace gave Biot the equation and left him to sink or swim for a few years in trying to derive it. That would have been merely an instance of the way great mathematicians since the very beginnings of mathematical research have effortlessly maintained their superiority over ordinary mortals.
The Tragicomical History of Thermodynamics, 1822-1854 (1980), 51.
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It is admitted by all that a finished or even a competent reasoner is not the work of nature alone; the experience of every day makes it evident that education develops faculties which would otherwise never have manifested their existence. It is, therefore, as necessary to learn to reason before we can expect to be able to reason, as it is to learn to swim or fence, in order to attain either of those arts. Now, something must be reasoned upon, it matters not much what it is, provided it can be reasoned upon with certainty. The properties of mind or matter, or the study of languages, mathematics, or natural history, may be chosen for this purpose. Now of all these, it is desirable to choose the one which admits of the reasoning being verified, that is, in which we can find out by other means, such as measurement and ocular demonstration of all sorts, whether the results are true or not. When the guiding property of the loadstone was first ascertained, and it was necessary to learn how to use this new discovery, and to find out how far it might be relied on, it would have been thought advisable to make many passages between ports that were well known before attempting a voyage of discovery. So it is with our reasoning faculties: it is desirable that their powers should be exerted upon objects of such a nature, that we can tell by other means whether the results which we obtain are true or false, and this before it is safe to trust entirely to reason. Now the mathematics are peculiarly well adapted for this purpose, on the following grounds:
1. Every term is distinctly explained, and has but one meaning, and it is rarely that two words are employed to mean the same thing.
2. The first principles are self-evident, and, though derived from observation, do not require more of it than has been made by children in general.
3. The demonstration is strictly logical, taking nothing for granted except self-evident first principles, resting nothing upon probability, and entirely independent of authority and opinion.
4. When the conclusion is obtained by reasoning, its truth or falsehood can be ascertained, in geometry by actual measurement, in algebra by common arithmetical calculation. This gives confidence, and is absolutely necessary, if, as was said before, reason is not to be the instructor, but the pupil.
5. There are no words whose meanings are so much alike that the ideas which they stand for may be confounded. Between the meaning of terms there is no distinction, except a total distinction, and all adjectives and adverbs expressing difference of degrees are avoided.
In On the Study and Difficulties of Mathematics (1898), chap. 1.
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Of what significance is one’s one existence, one is basically unaware. What does a fish know about the water in which he swims all his life? The bitter and the sweet come from outside. The hard from within, from one’s own efforts. For the most part I do what my own nature drives me to do. It is embarrassing to earn such respect and love for it.
…...
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One of the most curious and interesting reptiles which I met with in Borneo was a large tree-frog, which was brought me by one of the Chinese workmen. He assured me that he had seen it come down in a slanting direction from a high tree, as if it flew. On examining it, I found the toes very long and fully webbed to their very extremity, so that when expanded they offered a surface much larger than the body. The forelegs were also bordered by a membrane, and the body was capable of considerable inflation. The back and limbs were of a very deep shining green colour, the undersurface and the inner toes yellow, while the webs were black, rayed with yellow. The body was about four inches long, while the webs of each hind foot, when fully expanded, covered a surface of four square inches, and the webs of all the feet together about twelve square inches. As the extremities of the toes have dilated discs for adhesion, showing the creature to be a true tree frog, it is difficult to imagine that this immense membrane of the toes can be for the purpose of swimming only, and the account of the Chinaman, that it flew down from the tree, becomes more credible. This is, I believe, the first instance known of a “flying frog,” and it is very interesting to Darwinians as showing that the variability of the toes which have been already modified for purposes of swimming and adhesive climbing, have been taken advantage of to enable an allied species to pass through the air like the flying lizard. It would appear to be a new species of the genus Rhacophorus, which consists of several frogs of a much smaller size than this, and having the webs of the toes less developed.
Malay Archipelago
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Surrealists … are not exactly artists and we are not exactly men of science; … we are carnivorous fish … swimming between two kinds of water, the cold water of art and the warm water of science.
In Conquest of the Irrational (1935), 10.
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Surrender. Let silence have you. And if you find you are still swimming on the surface of the ocean, let go and sink into the depths of love.
Quoted in Kim Lim (ed.), 1,001 Pearls of Spiritual Wisdom: Words to Enrich, Inspire, and Guide Your Life (2014), 189
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The best way to learn to swim is to dive.
Advice to his medical students
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The biggest animal that has ever lived on our planet: a blue whale. … It’s far bigger than even the biggest dinosaur. Its tongue weighs as much as an elephant. Its heart is the size of a car. And some of its blood vessels are so wide that you could swim down them.
Narration from 'Introduction' of the BBC TV series The Blue Planet (2001), Ep. 1. Text accompanies 'Blue whale breach', video clip on BBC website.
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The question of whether Machines Can Think ... is about as relevant as the question of whether Submarines Can Swim.
…...
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To me the sea is a continual miracle,
The fishes that swim—the rocks—the motion of the waves— the ships with men in them,
What stranger miracles are there?
In poem, 'Miracles', Leaves of Grass (1867), 336.
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We inhabit a dead ember swimming wide in the blank of space, dizzily spinning as it swims, and lighted up from several million miles away by a more horrible hell-fire than was ever conceived by the theological imagination. Yet the dead ember is a green, commodious dwelling-place; and the reverberation of this hell-fire ripens flower and fruit and mildly warms us on summer eves upon the lawn.
In Lay Morals, collected in Works: Letters and Miscellanies of Robert Louis Stevenson: Sketches, Criticism, Etc. (1898) Vol. 22, 552.
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What does a fish know about the water in which it swims all its life?
…...
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[Antarctica has 90 percent of the world’s ice, and God help us if it melts,] whales will be swimming in the streets of New York.
From address (20 Sep 1989) to the National Press Club, as quoted in Phil McCombs, The Washington Post (21 Sep 1989).
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Carl Sagan Thumbnail In science it often happens that scientists say, 'You know that's a really good argument; my position is mistaken,' and then they would actually change their minds and you never hear that old view from them again. They really do it. It doesn't happen as often as it should, because scientists are human and change is sometimes painful. But it happens every day. I cannot recall the last time something like that happened in politics or religion. (1987) -- Carl Sagan
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