Doubt/law

Famous quotes containing the words doubt and/or law:

“The greatest obstacle to being heroic is the doubt whether one may not be going to prove one’s self a fool; the truest heroism is to resist the doubt; and the profoundest wisdom, to know when it ought to be resisted, and when to be obeyed.”
—Nathaniel Hawthorne (1804–1864)

“The so-called law of induction cannot possibly be a law of logic, since it is obviously a proposition with a sense.—Nor, therefore, can it be an a priori law.”
—Ludwig Wittgenstein (1889–1951)