Quote #1007
You say that my way of thinking cannot be tolerated? What of it? The...
Quote #14690
A man makes inferiors his superiors by heat; self-control is the rule.
Quote #23969
There lives more faith in honest doubt, believe me, than in half the creeds.
Quote #3765
The mathematician lives long and lives young; the wings of his soul do not...
Quote #8245
When you have once seen the glow of happiness on the face of a...
Quote #21927
The only courage that matters is the kind that gets you from one moment...
Quote #11745
Those who try to give us advice on matters of human rights do nothing...
Quote #13467
We can gain no lasting peace if we approach it with suspicion and mistrust...
Quote #24659
It is impossible to underrate human intelligence–beginning with one’s own.
Quote #29743
You must accept the truth from whatever source it comes.