Know or listen to those who know.
It's always too early to quit.
Be gentle to all and stern with yourself.
To be a good loser is to learn how to win.
Leap, and the net will appear.
Expect problems and eat them for breakfast.
Who seeks shall find.
If you think you can do it, you can.
After a storm comes a calm.
Only the educated are free.
Success breeds success, and failure leads to a sort of fallow period.