I can, therefore I am.

Quality is not an act, it is a habit.

Things do not happen. Things are made to happen.

Well done is better than well said.

Either you run the day or the day runs you.

The secret of getting ahead is getting started.

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

Expect problems and eat them for breakfast.

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