It's always too early to quit.
To be a good loser is to learn how to win.
What you do today can improve all your tomorrows.
Who seeks shall find.
The most effective way to do it, is to do it.
Things do not happen. Things are made to happen.
To know oneself, one should assert oneself.
If you've got a talent, protect it.
Be gentle to all and stern with yourself.
Expect problems and eat them for breakfast.
Solitude can be used well by very few people. They who do must have a knowledge of the world to see the foolishness of it, and enough virtue to despise all the vanity.