Be gentle to all and stern with yourself.

What you do today can improve all your tomorrows.

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

Things do not happen. Things are made to happen.

Never complain and never explain.

It's always too early to quit.

The secret of getting ahead is getting started.

If you think you can do it, you can.

The most effective way to do it, is to do it.