It's always too early to quit.

If you've got a talent, protect it.

If you're going through hell, keep going.

Be thine own palace, or the world's thy jail.

The most effective way to do it, is to do it.

The wise does at once what the fool does at last.

The secret of getting ahead is getting started.

To be a good loser is to learn how to win.

Expect problems and eat them for breakfast.