If you think you can do it, you can.

What you do today can improve all your tomorrows.

I can, therefore I am.

The dog that trots about finds a bone.

It's always too early to quit.

If you can dream it, you can do it.

The secret of getting ahead is getting started.

Without hard work, nothing grows but weeds.

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