Be gentle to all and stern with yourself.

To know oneself, one should assert oneself.

What you do today can improve all your tomorrows.

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

It's always too early to quit.

The secret of getting ahead is getting started.

Who seeks shall find.

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

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