I can, therefore I am.

Things do not happen. Things are made to happen.

If you can dream it, you can do it.

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

Be gentle to all and stern with yourself.

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

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

Be kind whenever possible. It is always possible.

Well done is better than well said.