It's always too early to quit.
If you've got a talent, protect it.
To be a good loser is to learn how to win.
By failing to prepare, you are preparing to fail.
Who seeks shall find.
Leap, and the net will appear.
The wise does at once what the fool does at last.
Things do not happen. Things are made to happen.
Wherever you are - be all there.
Always desire to learn something useful.
If you want to fight a war on drugs, sit down at your own kitchen table and talk to your own children.