If you think you can do it, you can.

It's always too early to quit.

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

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

Either you run the day or the day runs you.

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

The secret of getting ahead is getting started.

Things do not happen. Things are made to happen.

Never complain and never explain.