If you've got a talent, protect it.
Expect problems and eat them for breakfast.
The wise does at once what the fool does at last.
If you think you can do it, you can.
The dog that trots about finds a bone.
To be a good loser is to learn how to win.
The secret of getting ahead is getting started.
You never know what motivates you.
To know oneself, one should assert oneself.
Without hard work, nothing grows but weeds.
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.