To be a good loser is to learn how to win.
If you're going through hell, keep going.
Expect problems and eat them for breakfast.
Be gentle to all and stern with yourself.
It's always too early to quit.
Know or listen to those who know.
Who seeks shall find.
The dog that trots about finds a bone.
To know oneself, one should assert oneself.
The most effective way to do it, is to do it.
Why not whip the teacher when the pupil misbehaves?