If you don't behave as you believe, you will end by believing as you behave.
It is necessary to keep one's compass in one's eyes and not in the hand, for the hands execute, but the eye judges.
If you would take, you must first give, this is the beginning of intelligence.
He who conquers others is strong; he who conquers himself is mighty.
All great achievements require time.
I believe that one defines oneself by reinvention. To not be like your parents. To not be like your friends. To be yourself. To cut yourself out of stone.
Immoderate desire is the mark of a child, not a man.
Only idiots refuse to change their minds.
Judge a man by his questions rather than by his answers.
There is geometry in the humming of the strings. There is music in the spacing of the spheres.
Only from the heart can you touch the sky.
If you have no problems, then you have no clue to what is going.
Knowledge speaks, but wisdom listens
Don't take tomorrow to bed with you.
I dream. Sometimes I think that's the only right thing to do.
Throw your heart over the fence and the rest will follow.
Good means not merely not to do wrong, but rather not to desire to do wrong.
The experience gathered from books, though often valuable,is but the nature of learning whereas the experience gained from actual life is of the nature of wisdom.
The one you buy will be the only one that doesn't work.
Science may set limits to knowledge, but should not set limits to imagination.
Thoughts without content are empty, intuitions without concepts are blind.