Quote #8107
Science is nothing but perception.
Quote #19666
Keep thy eyes wide open before marriage, and half-shut afterwards.
Quote #23556
Education is what survives when what has been learned has been forgotten.
Quote #11416
Customs are more powerful than laws.
Quote #9988
Each success only buys an admission ticket to a more difficult problem.
Quote #6658
We judge ourselves by what we feel capable of doing, while others judge us...
Quote #22994
If you do not feel yourself growing in your work and your life broadening...
Quote #21600
If men do not keep on speaking terms with children, they cease to be...
Quote #14105
Never underestimate the power of the irate customer.
Quote #27899
What happens is not as important as how you react to what happens.