Know or listen to those who know.
To be a good loser is to learn how to win.
To know oneself, one should assert oneself.
The dog that trots about finds a bone.
By failing to prepare, you are preparing to fail.
Wherever you are - be all there.
If you're going through hell, keep going.
It's always too early to quit.
Never complain and never explain.
Be gentle to all and stern with yourself.
There is nothing can pay one for that invaluable ignorance which is the companion of youth, those sanguine groundless hopes, and that lively vanity which makes all the happiness of life.
A face is too slight a foundation for happiness.