Quality is not an act, it is a habit.
Leap, and the net will appear.
What you do today can improve all your tomorrows.
If you've got a talent, protect it.
The wise does at once what the fool does at last.
Be gentle to all and stern with yourself.
Go for it now. The future is promised to no one.
Wherever you are - be all there.
Be thine own palace, or the world's thy jail.
Never complain and never explain.
A mathematician is a person who can find analogies between theorems a better mathematician is one who can see analogies between proofs and the best mathematician can notice analogies between theories.