Quote #8041
The bitterest tragic element in life to be derived from an intellectual source is...
Quote #33279
All reactionaries are paper tigers.
Quote #20091
Wait until it is night before saying that is has been a fine day.
Quote #12086
A man falls in love through his eyes, a woman through her ears.
Quote #21214
For those who intend to discover and to understand, not to indulge in conjectures...
Quote #17627
The first condition of immortality is death.
Quote #30605
I have learned more about love, selflessness and human understanding in this great adventure...
Quote #34106
First it is necessary to stand on your own two feet. But the minute...
Quote #3009
The great tragedy of science – the slaying of a beautiful hypothesis by an...
Quote #7078
The arts are the servant; wisdom its master.