Quote #10290
Beware the fury of a patient man.
Quote #17010
Imagination is the only weapon in the war against reality.
Quote #14322
The secret of education lies in respecting the pupil.
Quote #19440
Reject your sense of injury and the injury itself disappears.
Quote #8662
Not to be absolutely certain is, I think, one of the essential things in...
Quote #5771
A new vision of development is emerging. Development is becoming a people-centered process, whose...
Quote #7770
Natural abilities are like natural plants; they need pruning by study.
Quote #5236
If liberty means anything at all, it means the right to tell people what...
Quote #24801
Before speaking, consider the interpretation of your words as well as their intent.
Quote #24283
Do not worry about your problems in mathematics. I assure you, my problems with...