Famous quotes containing the words points and/or lead:
“The three main medieval points of view regarding universals are designated by historians as realism, conceptualism, and nominalism. Essentially these same three doctrines reappear in twentieth-century surveys of the philosophy of mathematics under the new names logicism, intuitionism, and formalism.”
—Willard Van Orman Quine (b. 1908)
“The only ways of enquiry that lead to knowledge ... the one way assuming that being is and that it is impossible for it not to be, is the trustworthy path, for truth attends it. The Other, that non-being is and that it necessarily is, I call a wholly incredible course, since thou canst not recognize not-being ... nor couldst thou speak of it, for though and being are the same things.”
—Parmenides (c. 515–480 B.C.)