“The possible truths, hazily perceived in the world of abstraction, like those inferred from observation and experiment in the world of matter, are forced upon the profane multitudes, too busy to think for themselves, under the form of Divine revelation and scientific authority. But the same question stands open from the days of Socrates and Pilate down to our own age of wholesale negation: is there such a thing as absolute truth in the hands of any one party or man? Reason answers, "there cannot be." There is no room for absolute truth upon any subject whatsoever, in a world as finite and conditioned as man is himself. But there are relative truths, and we have to make the best we can of them.”

Source: The Characteristics of the Present Age (1806), p. 16

Bk. 1, ch. 7, sct. 1
The Ministry of Fear (1943)

Source: Testimony: its Posture in the Scientific World (1859), p. 10
Context: The fall of meteoric stones was occasionally reported by good witnesses during many ages. But science did not understand how stones should be formed in or beyond the atmosphere... The accounts of the fall of meteoric stones were held to be incompatible with the laws of nature, and specimens which had been seen to fall by hundreds of people were preserved in cabinets of natural history as ordinary minerals, 'which the credulous and superstitious regarded as having fallen from the clouds.' A committee of the French Academy of Sciences, including the celebrated Lavoisier, unanimously rejected an account of three nearly contemporary descents of meteorites which reached them on the strongest evidence. After two thousand years of incredulity, the truth in this matter was forced upon the scientific world about the beginning of the present century. There would have been at any time, of course, an instant cessation of skepticism if any one could have shewn, a priori, from ascertained principles in connection with the atmosphere, how stones were to be expected to fall from the sky. But what is this but to say that facts by themselves, however well attested, are wholly useless in such circumstances to the cultivators of physical science, while any kind of vague hypothesis can be brought forward in opposition to them? What is it but to put conjecture or prejudice above fact, and indeed utterly to repudiate the Baconian method?

Christianity not Mysterious (1696), Preface

Source: The Second Sex

Source: https://books.google.com/books?id=Owc2nQEACAAJ&pg=PA8 pp. 8–9
Zero to One (2014)

Authority and persuasion in philosophy (1985)

&quot;On the Disadvantages of Intellectual Superiority&quot; <br class="br"> Table Talk: Essays On Men And Manners http://www.blupete.com/Literature/Essays/TableHazIV.htm (1821-1822)

Letter to Philip Melanchthon, November 28, 1552.