Ludwig Feuerbach,
The Essence of Christianity — Chapter XXI
(1841)
“ A fact, I repeat, is a conception about the truth of which there is no doubt, because it is no object of theory, but of feeling, which desires that what it wishes, what it believes, should be true. A fact is that, the denial of which is forbidden, if not by an external law, yet by an internal one. A fact is every possibility which passes for a reality, every conception which, for the age wherein it is held to be a fact, expresses a want, and is for that reason an impassable limit of the mind. ”
