Know or listen to those who know.
Only the educated are free.
Be gentle to all and stern with yourself.
The dog that trots about finds a bone.
The most effective way to do it, is to do it.
To know oneself, one should assert oneself.
To be a good loser is to learn how to win.
If you've got a talent, protect it.
Expect problems and eat them for breakfast.
It's always too early to quit.
A good teacher must be able to put himself in the place of those who find learning hard.