If you think you can do it, you can.
The secret of getting ahead is getting started.
The most effective way to do it, is to do it.
Well done is better than well said.
After a storm comes a calm.
It's always too early to quit.
Be thine own palace, or the world's thy jail.
Expect problems and eat them for breakfast.
Never complain and never explain.
Either you run the day or the day runs you.
My talent is such that no undertaking, however vast in size... has ever surpassed my courage.