Quote #24816
Optimism is essential to achievement and it is also the foundation of courage and...
Quote #12379
I have no money, no resources, and no hope. I am the happiest man...
Quote #1072
Anyone can hold the helm when the sea is calm.
Quote #22257
To know oneself, one should assert oneself.
Quote #22249
All great deeds and all great thoughts have a ridiculous beginning. Great works are...
Quote #465
Striving for excellence motivates you; striving for perfection is demoralizing.
Quote #29102
WARNING Humor may be hazardous to your illness.
Quote #26491
Materialists and madmen never have doubts.
Quote #11549
Truth fears no questions.
Quote #31233
What is desperately needed … is the skepticism and the sense of history that...