Quote #15003
Learn from the past, Hope for the future, Live in the present.
Quote #17215
Whoever acquires knowledge but does not practice it is as one who ploughs but...
Quote #3082
Convinced myself, I seek not to convince.
Quote #1943
When you cease to make a contribution you begin to die.
Quote #13802
If you were a poor Indian with no weapons, and a bunch of conquistadores...
Quote #15215
The four stages of man are infancy, childhood, adolescence and obsolescence.
Quote #6655
The mediocre teacher tells. The good teacher explains. The superior teacher demonstrates. The great...
Quote #8408
Force without wisdom falls of its own weight.
Quote #599
It is one of the blessings of old friends that you can afford to...
Quote #9367
The only thing that interferes with my learning is my education.