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Who said: “As far as the laws of mathematics refer to reality, they are not certain; and as far as they are certain, they do not refer to reality.”
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Home > Category Index for Science Quotations > Category Index C > Category: Childhood

Childhood Quotes (23 quotes)

A good scientist is a person in whom the childhood quality of perennial curiosity lingers on. Once he gets an answer, he has other questions.
Widely circulated without citation, for example, in Ashton Applewhite, William R. Evans III and Andrew Frothingham, And I Quote (1991), 471. If you know the primary source, please contact Webmaster.
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From earliest memory I wanted to be a surgeon, possibly influenced by the qualities of our family doctor who cared for our childhood ailments.
In Tore Frängsmyr and Jan E. Lindsten (eds.), Nobel Lectures: Physiology Or Medicine: 1981-1990 (1993), 555.
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From my earliest childhood I nourished and cherished the desire to make a creditable journey in a new country, and write such a respectable account of its natural history as should give me a niche amongst the scientific explorers of the globe I inhabit, and hand my name down as a useful contributor of original matter.
Letter to Charles Darwin (1854), in Francis Darwin, More Letters of Charles Darwin (1903).
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From my father I learned to build things, to take them apart, and to fix mechanical and electrical equipment in general. I spent vast hours in a woodworking shop he maintained in the basement of our house, building gadgets, working both with my father and alone, often late into the night. … This play with building, fixing, and designing was my favorite activity throughout my childhood, and was a wonderful preparation for my later career as an experimentalist working on the frontiers of chemistry and physics.
From 'Richard E. Smalley: Biographical', collected in Tore Frängsmyr (ed.), Les Prix Nobel: The Nobel Prizes 1996 (1997).
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Gradually, at various points in our childhoods, we discover different forms of conviction. There’s the rock-hard certainty of personal experience (“I put my finger in the fire and it hurt,”), which is probably the earliest kind we learn. Then there’s the logically convincing, which we probably come to first through maths, in the context of Pythagoras’s theorem or something similar, and which, if we first encounter it at exactly the right moment, bursts on our minds like sunrise with the whole universe playing a great chord of C Major.
In short essay, 'Dawkins, Fairy Tales, and Evidence', 2.
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I have from my childhood, in conformity with the precepts of a mother void of all imaginary fear, been in the constant habit of taking toads in my hand, and applying them to my nose and face as it may happen. My motive for doing this very frequently is to inculcate the opinion I have held, since I was told by my mother, that the toad is actually a harmless animal; and to whose manner of life man is certainly under some obligation as its food is chiefly those insects which devour his crops and annoy him in various ways.
Letter to an unknown correspondent, quoted by Bowdler Sharpe, The Natural History and Antiquities of Selborne (1900), Vol. 1, 69. In Averil M. Lysaght, Joseph Banks in Newfoundland and Labrador, 1766: his Diary, Manuscripts, and Collections (1971), 44.
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If a man, holding a belief which he was taught in childhood or persuaded of afterwards, keeps down and pushes away any doubts which arise about it in his mind, purposely avoids the reading of books and the company of men that call in question or discuss it, and regards as impious those questions which cannot easily be asked without disturbing it—the life of that man is one long sin against mankind.
In 'The Ethics of Belief', Contemporary Review (Jan 1877), collected in Leslie Stephen and Frederick Pollock (eds.), Lectures and Essays: By the Late William Kingdon Clifford, F.R.S. (1886), 346.
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In Japan, an exceptional dexterity that comes from eating with chopsticks … is especially useful in micro-assembly. (This … brings smiles from my colleagues, but I stand by it. Much of modern assembly is fine tweezer work, and nothing prepares for it better than eating with chopsticks from early childhood.)
In The Wealth and Poverty of Nations: Why Some Are So Rich and Some So Poor (1998, 1999), 475.
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It has been my misfortune never to have had any neighbours whose studies have led them towards the pursuit of natural knowledge; so that, for want of a companion to quicken my industry and sharpen my attention, I have made but slender progress in a kind of information to which I have been attached from my childhood.
In Letter to Thomas Pennant (4 Aug 1767), in The Natural History and Antiquities of Selborne (1789), 27.
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It is utterly false and cruelly arbitrary to put all the play and learning into childhood, all the work into middle age, and all the regrets into old age.
Quoted, without citation, as a column filler, in New York State Department of Mental Hygiene, Mental Hygiene News (1949), Volumes 20-26, 20. Webmaster has so far been unable to find a primary source, so please contact if you know the primary source.
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It seems very strange … that in the course of the world's history so obvious an improvement should never have been adopted. … The next generation of Britishers would be the better for having had this extra hour of daylight in their childhood.
In Report, and Special Report, from the Select Committee on the Daylight Saving Bill: Minutes of Evidence (1908), 116.
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My whole life is devoted unreservedly to the service of my sex. The study and practice of medicine is in my thought but one means to a great end, for which my very soul yearns with intensest passionate emotion, of which I have dreamed day and night, from my earliest childhood, for which I would offer up my life with triumphant thanksgiving, if martyrdom could secure that glorious end:— the true ennoblement of woman, the full harmonious development of her unknown nature, and the consequent redemption of the whole human race.
From letter (12 Aug 1848) replying to Emily Collins, reproduced in Elizabeth Cady Stanton, ‎Susan Brownell Anthony and ‎Matilda Joslyn Gage, History of Woman Suffrage (1881), Vol. 1, 91. Blackwell was at the time a student at the medical college of Geneva, N.Y.
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Our truest systems of science had small beginnings, gradual and countless contributions, and finally took their place in use, as each of you, from helpless childhood and feeble boyhood, have grown to your present strength and maturity. No such system could be born in a day. It was not as when nature in fitful pulsations of her strength suddenly lifted the land into mountain ranges, but rather, as with small accretions, gathered in during countless years, she builds her islands in the seas.
From Address (1 Aug 1875), 'The Growth of Principles' at Saratoga. Collected in William L. Snyder (ed.), Great Speeches by Great Lawyers: A Collection of Arguments and Speeches (1901), 246.
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Professor von Pirquet has come to this country exactly at the right time to aid us. He has shown us how to detect tuberculosis before it has become so developed as to be contagious and has so taken hold of the individual as to be recognized by any other means. In thousands of cases I for my part am unable to detect tuberculosis in infancy or early childhood without the aid of the tuberculin test which Prof. von Pirquet has shown to be the best. He has taught us how by tubercular skin tests, to detect it. ... What Dr. von Pirquet has done already will make his name go down to posterity as one of the great reformers in tuberculin tests and as one who has done an immense amount of good to humanity. The skin test in twenty-four hours will show you whether the case is tubercular.
Discussion on 'The Relation of Tuberculosis to Infant Mortality', read at the third mid-year meeting of the American Academy of Medicine, New Haven, Conn, (4 Nov 1909). In Bulletin of the American Academy of Medicine (1910), 11, 78.
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The childhood shows the man
As morning shows the day.
From 'Paradise Regain’d', Book 4, collected in Samuel Johnson (ed.), The Works of the English Poets: Volume the Fourth: The Poems of Milton: Volume II (1779), 208.
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The realization that our small planet is only one of many worlds gives mankind the perspective it needs to realize sooner that our own world belongs to all of its creatures, that the Moon landing marks the end of our childhood as a race and the beginning of a newer and better civilization.
…...
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The river Mersey, a mile-wide estuary not unlike the Hudson, perhaps in my childhood even more filthy. We used to say “the quality of Mersey is not strained.”
In Kenneth Ewart Boulding and Richard P. Beilock (Ed.), Illustrating Economics: Beasts, Ballads and Aphorisms (1980, 2009), 3.
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The young genius early exults in the contemplation of power and beauty. During Scott’s childhood, a frightful thunder-storm raged at Edinburgh, which made his brothers and the domestics huddle together in one room, shivering with fear at every peal. Young Walter was found lying on his back in the garden, the rain pitilessly pelting his face, while he, almost convulsed with delight, shouted, at every flash, “bonnie! bonnie!” Schiller was found by his father, on a similar occasion, perched upon a tree, and, on being harshly questioned as to his object, whimpered out that he wanted to see where the thunder came from.
In 'Genius', Wellman’s Miscellany (Dec 1871), 4, No. 6, 204. A variation of the anecdote about Walter Scott is given in George Gilfillan (ed.), 'Memoir of Sir Walter Scott', The Poetical Works of Sir Walter Scott: With memoir and critical dissertation (1857), viii. The anecdote about Schiller is of dubious authenticity, according to Charles Follen (ed.), The Life of Friedrich Schiller: Comprehending an Examination of His Works (1837), 7
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This speaker reminds me of my childhood in Budapest. There were gypsy magicians who came to town to entertain us children. But as I recollect, there was one important difference: the gypsy only seemed to violate the laws of nature, he never really violated them!
As quoted by William R. Sears in 'Some Recollections of Theodore von Kármán', Address to the Symposium in Memory of Theodore von Kármán, Society for Industrial and Applied Mathematics, National Meeting (13-14 May 1964), Washington, D.C. Printed in Journal of the Society for Industrial and Applied Mathematics (Mar 1965), 13>, No. 1, 178. These are likely not verbatim words of Karman, but as recollected by Sears giving an example of von Kármán’s biting anecdotes at public meetings when criticizing a paper he thought really misleading “pseudoscience.”
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Today the world changes so quickly that in growing up we take leave not just of youth but of the world we were young in. … Fear and resentment of what is new is really a lament for the memories of our childhood.
From 'On The Effecting of All Things Possible', Presidential Address to the British Association for the Advancement of Science, Exeter (3 Sep 1969). In Pluto’s Republic (1982), 336.
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When even the brightest mind in our world has been trained up from childhood in a superstition of any kind, it will never be possible for that mind, in its maturity, to examine sincerely, dispassionately, and conscientiously any evidence or any circumstance which shall seem to cast a doubt upon the validity of that superstition. I doubt if I could do it myself.
In Is Shakespeare Dead?: From My Autobiography (1909), 127-128.
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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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[In childhood, to overcome fear, the] need took me back again and again to a sycamore tree rising from the earth at the edge of a ravine. It was a big, old tree that had grown out over the ravine, so that when you climbed it, you looked straight down fifty feet or more. Every time I climbed that tree, I forced myself to climb to the last possible safe limb and then look down. Every time I did it, I told myself I’d never do it again. But I kept going back because it scared me and I had to know I could overcome that.
In John Glenn and Nick Taylor, John Glenn: A Memoir (2000), 16.
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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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- 90 -
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- 80 -
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- 70 -
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- 60 -
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- 50 -
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- 40 -
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- 30 -
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- 20 -
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