I can, therefore I am.

Leap, and the net will appear.

Begin to be now what you will be hereafter.

By failing to prepare, you are preparing to fail.

To know oneself, one should assert oneself.

If you're going through hell, keep going.

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

The secret of getting ahead is getting started.

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