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

I can, therefore I am.

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

To know oneself, one should assert oneself.

If you're going through hell, keep going.

The wise does at once what the fool does at last.

Expect problems and eat them for breakfast.

Never complain and never explain.

By failing to prepare, you are preparing to fail.