If you think you can do it, you can.

Do not weep do not wax indignant. Understand.

Know or listen to those who know.

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

By failing to prepare, you are preparing to fail.

Leap, and the net will appear.

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

It's always too early to quit.

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