Quote #8221
To resist the frigidity of old age one must combine the body, the mind...
Quote #10212
On the whole human beings want to be good, but not too good, and...
Quote #13582
Silence is argument carried out by other means.
Quote #11746
A scientific man ought to have no wishes, no affections, — a mere heart...
Quote #34894
No great deed, private or public, had ever been undertaken in a bliss of...
Quote #14448
Conscience is the chamber of justice.
Quote #9155
I have found power in the mysteries of thought.
Quote #23840
Delay not swift the flight of fortune’s greatest favours.
Quote #33970
How can you come to know yourself Never by thinking, always by doing. Try...
Quote #31516
There is no doubt that life is given us, not to be enjoyed, but...