Quote #16221
Thought means life, since those who do not think so do not live in...
Quote #18690
It is the heart that makes a man rich. He is rich according to...
Quote #14707
A lot of good arguments are spoiled by some fool who knows what he...
Quote #7264
Men can know more than their ancestors did if they start with a knowledge...
Quote #31548
Again and again, the impossible problem is solved when we see that the problem...
Quote #162
Reality is that which refuses to go away when I stop believing in it.
Quote #5896
Do not wait for the last judgment. It takes place every day.
Quote #8410
The way I see it, if you want the rainbow, you gotta put up...
Quote #12911
If I should die, I have left no immortal work behind me – nothing...
Quote #28715
If there is anything more dangerous to the life of the mind than having...