Quote #16294
The first duty to children is to make them happy, If you have not...
Quote #29195
An inventor fails 999 times, and if he succeeds once, he’s in. He treats...
Quote #13807
A penny will hide the biggest star in the Universe if you hold it...
Quote #5342
When I see an adult on a bicycle, I do not despair for the...
Quote #27383
Sure, you’re entitled to your opinion, no matter how wrong you are.
Quote #22631
When I’m working on a problem, I never think about beauty. I think only...
Quote #19600
To produce things and to rear them, To produce, but not to take possession...
Quote #28657
Wisdom is what’s left after we’ve run out of personal opinions.
Quote #17231
Dream no small dreams. They have no power to stir the souls of men.
Quote #8682
All truly great thoughts are conceived by walking.