Source: Computer Science as Empirical Inquiry: Symbols and Search (1975), pp. 120-121.
“What is this wide-spread component of the surface of the earth? and whence did it come?
You may think this no very hopeful inquiry. You may not unnaturally suppose that the attempt to solve such problems as these can lead to no result, save that of entangling the inquirer in vague speculations, incapable of refutation and of verification.
If such were really the case, I should have selected some other subject than a "piece of chalk" for my discourse. But, in truth, after much deliberation, I have been unable to think of any topic which would so well enable me to lead you to see how solid is the foundation upon which some of the most startling conclusions of physical science rest.”
1860s, On a Piece of Chalk (1868)
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Thomas Henry Huxley 127
English biologist and comparative anatomist 1825–1895Related quotes

Source: 1950's, Interview by William Wright, Summer 1950, pp. 139-140

It's true that when association ceases with the P.M. he cools & congeals visibly, but all the time you were at the Admiralty he was loyal & steadfast while the other would barter you away at any time in any place. I assure you he is the direct descendant of Judas Iscariott [sic]. At this moment altho I hate the P.M, if he held out his hand I could take it, (tho' I would give it a nasty twist) but before taking Ll. G's I would have to safeguard myself with charms, touchwoods, exorcisms & by crossing myself -<p> I always can get on with him & yesterday I had a good talk, but you can't hold his eyes, they shift away -<p>You know I'm not good at pretending but I am going to put my pride in my pocket & reconnoitre Downing Street.
Letter: Alderley Park, Chelford, Cheshire, 30th December, 1915

Source: 1961 - 1975, Art Talk, conversations with 15 woman artists', (1975), p. 15

In p. 14.
Uniqueness of Zakir Husain and His Contributions (1997)

Young India (8 October 1924). Quoted in Teachings of Mahatma Gandhi (1945), edited by Jag Parvesh Chander, Indian Printing Works, page 242 http://archive.org/stream/teachingsofmahat029222mbp#page/n247.
1920s