“In the future equilibrium of spirit and matter a clear vision may be obtained. But now only fragments are to be seen. That is why the ancients guarded this natural telescope so cautiously. The most powerful telescopes were women, and the first requisite for their protection was quietude.”

Source: Les Misérables

Source: Where the Wasteland Ends

Source: Everything Is Illuminated

Laplace, p. 347.
Biographies of Distinguished Scientific Men (1859)

"Is There a God?" http://www.personal.kent.edu/~rmuhamma/Philosophy/RBwritings/isThereGod.htm (1952), commissioned by Illustrated Magazine but not published until its appearance in The Collected Papers of Bertrand Russell, Volume 11: Last Philosophical Testament, 1943-68, ed. John G. Slater and Peter Köllner (London: Routledge, 1997), pp. 543-48
1950s
Context: Many orthodox people speak as though it were the business of sceptics to disprove received dogmas rather than of dogmatists to prove them. This is, of course, a mistake. If I were to suggest that between the Earth and Mars there is a china teapot revolving about the sun in an elliptical orbit, nobody would be able to disprove my assertion provided I were careful to add that the teapot is too small to be revealed even by our most powerful telescopes. But if I were to go on to say that, since my assertion cannot be disproved, it is intolerable presumption on the part of human reason to doubt it, I should rightly be thought to be talking nonsense. If, however, the existence of such a teapot were affirmed in ancient books, taught as the sacred truth every Sunday, and instilled into the minds of children at school, hesitation to believe in its existence would become a mark of eccentricity and entitle the doubter to the attentions of the psychiatrist in an enlightened age or of the Inquisitor in an earlier time.

Source: The Common Background of Greek and Hebrew Civilizations (1965 [1962]), Ch.VII Further Observations on Homer <!-- p.256, 1965 paper -->
Context: The ancients were not as denominationally minded as we in matters of their clergy. They were more concerned with obtaining services of a bona fide professional member of a priestley guild who was qualified to intercede between mortals and immortals, than with finding a religious leader whose sole qualification was like-mindedness.

Cosmic Imagery: Key Images in the History of Science (2008)

Source: Sir William Herschel: His Life and Works (1880), Ch.4 "Life and Works" from a memoir (1784).

Steadfast and gentle father, in your kindness respond to me, your unworthy servant, who has never, from her earliest childhood, lived one hour free from anxiety. In your piety and wisdom look in your spirit, as you have been taught by the Holy Spirit, and from your heart bring comfort to your handmaiden.
Letter to Bernard, Abbot of Clairvaux, 1146-47