If you think you can do it, you can.

What you do today can improve all your tomorrows.

It's always too early to quit.

If you're going through hell, keep going.

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

The dog that trots about finds a bone.

Always desire to learn something useful.

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

Well done is better than well said.