To know oneself, one should assert oneself.

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

If you think you can do it, you can.

If you're going through hell, keep going.

It's always too early to quit.

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

If you can dream it, you can do it.

Leap, and the net will appear.

I can, therefore I am.