Assumption

Definition and stakes

Portrait of Gilbert Keith Chesterton Gilbert Keith Chesterton,  Varied Types (1908)

“ It is astonishing, again, how constantly one hears rationalists arguing upon some deep topic, apparently without troubling about the deep assumptions involved, having lost their sense, as it were, of the real colour and character of a man's assumption. ”
Source: Wikisource

Portrait of G. E. Moore G. E. Moore,  Philosophical Studies

“ And I propose, therefore, to examine this assumption. If, as I hope to show, it is false; it will then follow, that if our own observation gives us any reason whatever, for believing in the existence of other persons, we must assume the existence, not only of our own perceptions, thoughts and feelings, but also of some, at least, among that other class of data, which I may now, for the sake of brevity, call "sense-contents"; we must assume that some of them exist, in precisely the same sense in which we assume that our perceptions, thoughts, and feelings exist. ”
Source: Gutenberg

Baron John Francis Arundell Arundell of Wardour,  Tradition, Principally with Reference to Mythology and the Law of Nations

“ Because of a fundamental assumption—not merely hypothetical for the convenience of inquiry—but confident and absolute; an assumption which, so far as the argument is concerned, is the very matter in dispute—that man must have progressed and developed to the point at which we see him. ”
Source: Gutenberg

Get perspective with Kwize: daily news enlightened by great literature