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Who said: “I seem to have been only like a boy playing on the seashore, ... finding a smoother pebble or a prettier shell ... whilst the great ocean of truth lay all undiscovered before me.”
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Home > Category Index for Science Quotations > Category Index A > Category: Alive

Alive Quotes (21 quotes)

A philosopher is a fool who torments himself while he is alive, to be talked of after he is dead.
As translated, without citation, in Familiar Short Sayings of Great Men: With Historical and Explanatory Notes (1887), 6.
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A theory which cannot be mortally endangered cannot be alive.
Personal communication quoted by John R. Platt in 'Science, Strong Inference', Science (16 Oct 1964), 146, No. 3642, 349.
Science quotes on:  |  Scientific Method (130)  |  Theory (483)

A thing is either alive or it isn’t; there is nothing that is almost alive. There is but the remotest possibility of the origin of life by spontaneous generation, and every likelihood that Arrhenius is right when he dares to claim that life is a cosmic phenomenon, something that drifts between the spheres, like light, and like light transiently descends upon those fit to receive it.
In An Almanac for Moderns (1935), 393.
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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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All science, even the divine science, is a sublime detective story. Only it is not set to detect why a man is dead; but the darker secret of why he is alive.
From 'What Do They Think', The Thing: Why I Am Catholic (1929), 78. In Collected Works (1990), Vol. 3, 191.
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De Morgan was explaining to an actuary what was the chance that a certain proportion of some group of people would at the end of a given time be alive; and quoted the actuarial formula, involving p [pi], which, in answer to a question, he explained stood for the ratio of the circumference of a circle to its diameter. His acquaintance, who had so far listened to the explanation with interest, interrupted him and exclaimed, 'My dear friend, that must be a delusion, what can a circle have to do with the number of people alive at a given time?'
Mathematical Recreations and Problems (1896), 180; See also De Morgan's Budget of Paradoxes (1872), 172.
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Deforestation photo of burning brush and timber on the ground + quote caption “Earth skinned alive”
Deforestation of Amazon forest by burning to clear for grazing lands.
Credit: NASA LBA-ECO Project
Earth, Skinned Alive.
[Headline for deforestation book review.]
Newspaper
Headline to book review by Stephen J. Pyne in New York Times (21 Apr 1991), BR19. (The book being reviewed was Kenton Miller and Laura Tangley, Trees of Life: Saving Tropical Forests and Their Biological Wealth.)
Science quotes on:  |  Deforestation (34)  |  Earth (370)  |  Rain Forest (15)

Every individual alive today, even the very highest, is to be derived in an unbroken line from the first and lowest forms.
In Heredity (1892), Vol. 1, 161. As cited in James C. Fernald Scientific Side-lights: Illustrating Thousands of Topics by Selections from Standard Works of the Masters of Science Throughout the World (1903), 394.
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I grew up in love with science, asking the same questions all children ask as they try to codify the world to find out what makes it work. “Who is the smartest person in the world?” and “Where is the tallest mountain in the world?” turned into questions like, “How big is the universe?” and “What is it that makes us alive?”
In Introduction to Isaac Asimov and Jason A. Shulman (eds.), Isaac Asimov’s Book of Science and Nature Quotations (1988), xix.
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I like a deep and difficult investigation when I happen to have made it easy to myself, if not to all others; and there is a spirit of gambling in this, whether, as by the cast of a die, a calculation è perte de vue shall bring out a beautiful and perfect result or shall be wholly thrown away. Scientific investigations are a sort of warfare carried on in the closet or on the couch against all one's contemporaries and predecessors; I have often gained a signal victory when I have been half asleep, but more frequently have found, upon being thoroughly awake, that the enemy had still the advantage of me, when I thought I had him fast in a corner, and all this you see keeps me alive.
Letter to Hudson Gurney, quoted in George Peacock, The Life of Thomas Young (1855), 239.
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If in a given community unchecked popular rule means unlimited waste and destruction of the natural resources—soil, fertility, waterpower, forests, game, wild-life generally—which by right belong as much to subsequent generations as to the present generation, then it is sure proof that the present generation is not yet really fit for self-control, that it is not yet really fit to exercise the high and responsible privilege of a rule which shall be both by the people and for the people. The term “for the people” must always include the people unborn as well as the people now alive, or the democratic ideal is not realized.
In A Book-Lover's Holidays in the Open (1916), 319.
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My Rainforests Project … has three main elements. Firstly, to determine how much funding the rainforest countries need to re-orientate their economies so that the trees are worth more alive than dead.
Presidential Lecture (3 Nov 2008) at the Presidential Palace, Jakarta, Indonesia. On the Prince of Wales website.
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The dog writhing in the gutter, its back broken by a passing car, knows what it is to be alive. So too with the aged elk of the far north woods, slowly dying in the bitter cold of winter. The asphalt upon which the dog lies knows no pain. The snow upon which the elk has collapsed knows not the cold. But living beings do. … Are you conscious? Then you can feel more pain. … Perhaps we even suffer more than the dumb animals.
In The Symbiotic Universe: Life and Mind in the Cosmos (1988), 194-195. As quoted and cited in Robert E. Zinser, The Fascinated God: What Science Says to Faith and Faith to Scientists (2003), 521.
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The novelties in the fish line this week are two—brook trout and California salmon. … Long Island cultivated trout, alive, sell for $1.50 a pound; killed $1 a pound; trout from other portions of the state, 75 cents; wild trout from the Adirondacks, 50 cents; Canada trout 25 to 35 cents. … Certainly ten times as many trout are eaten in New-York as in former years. California salmon … brought 45 cents a pound. … This is rather a high price for California fish, but the catch is very light, caused by overfishing. (1879)
In 'Features of the Markets', New York Times (6 Apr 1879), 9.
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The simple fact is that the world is not paying for the services the forests provide. At the moment, they are worth more dead than alive–for soya, for beef, for palm oil and for logging, feeding the demand from other countries. … I think we need to be clear that the drivers of rainforest destruction do not originate in the rainforest nations, but in the more developed countries which, unwittingly or not, have caused climate change.
Presidential Lecture (3 Nov 2008) at the Presidential Palace, Jakarta, Indonesia. On the Prince of Wales website.
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The unprecedented development of science and technology... so rapid that it is said that 90 per cent of the scientists which this country has ever produced are still living today.
Reflections on Medicine and Humanism: Linacre Lecture (1963), 328.
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There is no waste in functioning natural ecosystems. All organisms, dead or alive, are potential sources of food for other organisms. A caterpillar eats a leaf; a robin eats the caterpillar; a hawk eats the robin. When the plant, caterpillar, robin, and hawk die, they are in turn consumed by decomposers.
From Resource Conservation and Management (1990), 101.
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Using any reasonable definition of a scientist, we can say that 80 to 90 percent of all the scientists that have ever lived are alive now. Alternatively, any young scientist, starting now and looking back at the end of his career upon a normal life span, will find that 80 to 90 percent of all scientific work achieved by the end of the period will have taken place before his very eyes, and that only 10 to 20 percent will antedate his experience.
Little Science, Big Science (1963), 1-2.
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What can be more important than the science of life to any intelligent being who has the good fortune to be alive?
Epigraph in Isaac Asimov’s Book of Science and Nature Quotations (1988), 36.
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When I first ventured into the Gulf of Mexico in the 1950s, the sea appeared to be a blue infinity too large, too wild to be harmed by anything that people could do. I explored powder white beaches, dense marshes, mangrove forests, and miles of sea grass meadows alive with pink sea urchins, tiny shrimps, and seahorses half the size of my little finger. … Then, in mere decades, not millennia, the blue wilderness of my childhood disappeared: biologic change in the space of a lifetime.
From 'My Blue Wilderness', National Geographic Magazine (Oct 2010), 76.
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When we try to pick out anything by itself we find it hitched to everything else in the universe ... The whole wilderness is unity and interrelation, is alive and familiar, full of humanity. The very stones seem talkative, sympathetic, brotherly.
John Muir
In My First Summer in the Sierra (1911), 211 and 319. Based on Muir's original journals and sketches of his 1869 stay in the Sierra.
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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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