To know oneself, one should assert oneself.

By failing to prepare, you are preparing to fail.

It's always too early to quit.

The secret of getting ahead is getting started.

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

Be gentle to all and stern with yourself.

Either you run the day or the day runs you.

If you think you can do it, you can.

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