Quote #2054
Success and failure are equally disastrous.
Quote #19797
Rough work, iconoclasm, but the only way to get at truth.
Quote #11102
There is no feeling, except the extremes of fear and grief, that does not...
Quote #6314
The advantage of the emotions is that they lead us astray, and the advantage...
Quote #32631
Doubt is not a pleasant condition, but certainty is absurd.
Quote #12330
Good and evil, reward and punishment, are the only motives to a rational creature:...
Quote #22975
If you are going to do something wrong at least enjoy it.
Quote #10754
The best thing about the future is that it comes one day at a...
Quote #26980
It is no longer my moral duty as a human being to achieve an...
Quote #13306
None are so busy as the fool and knave.