Expect problems and eat them for breakfast.

It's always too early to quit.

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

Well done is better than well said.

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

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

Be gentle to all and stern with yourself.

To know oneself, one should assert oneself.

If you think you can do it, you can.