Quote #5223
The greatness of a nation and its moral progress can be judged by the...
Quote #18883
Enlightened people seldom or never possess a sense of responsibility.
Quote #10281
When I do good, I feel good. When I do bad, I feel bad....
Quote #14557
First secure an independent income, then practice virtue.
Quote #10242
This is patently absurd; but whoever wishes to become a philosopher must learn not...
Quote #26230
In order to preserve your self-respect, it is sometimes necessary to lie and cheat.
Quote #23798
There is no expedient to which a man will not go to avoid the...
Quote #14377
Nothing changes more constantly than the past; for the past that influences our lives...
Quote #18149
‘Tis not every question that deserves an answer.
Quote #14042
It is the theory that decides what we can observe.