Famous quotes containing the words category and/or lead:
“Despair is typical of those who do not understand the causes of evil, see no way out, and are incapable of struggle. The modern industrial proletariat does not belong to the category of such classes.”
—Vladimir Ilyich Lenin (1870–1924)
“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.)