To know oneself, one should assert oneself.

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

It's always too early to quit.

Expect problems and eat them for breakfast.

Who seeks shall find.

What you do today can improve all your tomorrows.

The dog that trots about finds a bone.

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

If you think you can do it, you can.