You never know what motivates you.
The dog that trots about finds a bone.
Without hard work, nothing grows but weeds.
If you've got a talent, protect it.
To know oneself, one should assert oneself.
Do not weep do not wax indignant. Understand.
The secret of getting ahead is getting started.
I can, therefore I am.
Never complain and never explain.
Be thine own palace, or the world's thy jail.
I think America has more than enough maturity and intelligence to start exercising its world leadership responsibly.