If you think you can do it, you can.

Who seeks shall find.

What you do today can improve all your tomorrows.

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

Be gentle to all and stern with yourself.

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

If you're going through hell, keep going.

It's always too early to quit.

Things do not happen. Things are made to happen.