I can, therefore I am.

To know oneself, one should assert oneself.

Do not weep do not wax indignant. Understand.

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

Know or listen to those who know.

If you think you can do it, you can.

Go for it now. The future is promised to no one.

Leap, and the net will appear.

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