If you're going through hell, keep going.

The secret of getting ahead is getting started.

I can, therefore I am.

What you do today can improve all your tomorrows.

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

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

The dog that trots about finds a bone.

It's always too early to quit.

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