Quote #22109
Doubt is not a pleasant condition, but certainty is an absurd one.
Quote #3475
We all live in the protection of certain cowardices which we call our principles.
Quote #28542
Every man is his own ancestor, and every man is his own heir. He...
Quote #16905
Thought is the seed of action.
Quote #28680
You defeated me But you won’t defeat me again Because you have grown all...
Quote #28760
What is important is to keep learning, to enjoy challenge, and to tolerate ambiguity....
Quote #16264
Man has a limited biological capacity for change. When this capacity is overwhelmed, the...
Quote #7315
The higher your station, the less your liberty.
Quote #33907
Man is not born to solve the problem of the universe, but to find...
Quote #9365
Energy is eternal delight.