“Science has a simple faith, which transcends utility. Nearly all men of science, all men of learning for that matter, and men of simple ways too, have it in some form and in some degree. It is the faith that it is the privilege of man to learn to understand, and that this is his mission. If we abandon that mission under stress we shall abandon it forever, for stress will not cease. Knowledge for the sake of understanding, not merely to prevail, that is the essence of our being. None can define its limits, or set its ultimate boundaries.”

The Tragic Sense of Life (1913), Conclusion : Don Quixote in the Contemporary European Tragi-Comedy

“Because if it weren’t they wouldn’t be common,” cried Solms-Braunfels, and there was another shout of laughter from the table.
Source: Queen's Gambit Declined (1989), Chapter 8 (p. 89)

Source: Farmer in the Sky (1950), Chapter 14, “Land of My Own” (p. 142)

"Victory or Defeat" http://www.tparents.org/Moon-Talks/sunmyungmoon73/SM730331.htm (1973-03-31)

From, Light on Carmel: An Anthology from the Works of Brother John of Saint Samson, O.Carm.

My Autobiography, p. 291
Context: I believe that faith is a precursor of all our ideas. Without faith, there never could have evolved hypothesis, theory, science or mathematics. I believe that faith is an extension of the mind. It is the key that negates the impossible. To deny faith is to refute oneself and the spirit that generates all our creative forces. My faith is in the unknown, in all that we do not understand by reason; I believe that what is beyond our comprehension is a simple fact in other dimensions, and that in the realm of the unknown there is an infinite power for good.

Source: Reason: The Only Oracle Of Man (1784), Ch. VI Section III - Rare and Wonderful Phenomena no evidence of Miracles, nor are Diabolical Spirits able to effect them, or Superstitious Traditions to confirm them, nor can Ancient Miracles prove Recent Revelations

On the advisableness of improving natural knowledge (1866) http://www.gutenberg.org/dirs/etext01/thx1410.txt
1860s
Source: Collected Essays of Thomas Henry Huxley
Context: The improver of natural knowledge absolutely refuses to acknowledge authority, as such. For him, scepticism is the highest of duties; blind faith the one unpardonable sin. And it cannot be otherwise, for every great advance in natural knowledge has involved the absolute rejection of authority, the cherishing of the keenest scepticism, the annihilation of the spirit of blind faith; and the most ardent votary of science holds his firmest convictions, not because the men he most venerates hold them; not because their verity is testified by portents and wonders; but because his experience teaches him that whenever he chooses to bring these convictions into contact with their primary source, Nature — whenever he thinks fit to test them by appealing to experiment and to observation — Nature will confirm them. The man of science has learned to believe in justification, not by faith, but by verification.

Preface.
A History of Science Vol.2 Hellenistic Science and Culture in the Last Three Centuries B.C. (1959)