If you think you can do it, you can.
If you've got a talent, protect it.
To be a good loser is to learn how to win.
You never know what motivates you.
Who seeks shall find.
Without hard work, nothing grows but weeds.
To know oneself, one should assert oneself.
Leap, and the net will appear.
Do not weep do not wax indignant. Understand.
The most effective way to do it, is to do it.
As for everything else, so for a mathematical theory: beauty can be perceived but not explained.