It's always too early to quit.

If you're going through hell, keep going.

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

Things do not happen. Things are made to happen.

Quality is not an act, it is a habit.

If you think you can do it, you can.

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

What you do today can improve all your tomorrows.

The secret of getting ahead is getting started.