I can, therefore I am.

What you do today can improve all your tomorrows.

By failing to prepare, you are preparing to fail.

Do not weep do not wax indignant. Understand.

Well done is better than well said.

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

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

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

To know oneself, one should assert oneself.