Quote #1448
An optimist is the human personification of spring.
Quote #13576
Hardly a competent workman can be found who does not devote a considerable amount...
Quote #18592
All progress is precarious, and the solution of one problem brings us face to...
Quote #4966
Oh, that way madness lies; let me shun that.
Quote #12636
There is nothing more difficult to take in hand, more perilous to conduct or...
Quote #5497
The real hero is always a hero by mistake; he dreams of being an...
Quote #192
Believe those who are seeking the truth. Doubt those who find it.
Quote #13968
As for me, all I know is that I know nothing.
Quote #1468
A schedule defends from chaos and whim.
Quote #21224
The general root of superstition is that men observe when things hit, and not...