Know or listen to those who know.

The dog that trots about finds a bone.

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

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

What you do today can improve all your tomorrows.

It's always too early to quit.

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

I can, therefore I am.

You never know what motivates you.