By failing to prepare, you are preparing to fail.

It's always too early to quit.

If you're going through hell, keep going.

Know or listen to those who know.

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

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

Who seeks shall find.

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

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