Quote #1588
I need no warrant for being, and no word of sanction upon my being....
Quote #10410
It is mathematics that offers the exact natural sciences a certain measure of security...
Quote #15312
It is not a lucky word, this name “impossible”; no good comes of those...
Quote #32604
Superstition is to religion what astrology is to astronomy the mad daughter of a...
Quote #32885
Life is the only real counselor wisdom unfiltered through personal experience does not become...
Quote #23173
Question with boldness even the existence of a God because, if there be one,...
Quote #8349
Do not go gentle into that good night, Old age should burn and rave...
Quote #19000
When even one American — who has done nothing wrong — is forced by...
Quote #25785
The word impossible is not in my dictionary.
Quote #1936
Politics is not the art of the possible. It consists of choosing between the...