To know oneself, one should assert oneself.
The dog that trots about finds a bone.
You never know what motivates you.
Never complain and never explain.
Well done is better than well said.
Begin to be now what you will be hereafter.
Problems are not stop signs, they are guidelines.
If you've got a talent, protect it.
Go for it now. The future is promised to no one.
If you think you can do it, you can.
I think America has more than enough maturity and intelligence to start exercising its world leadership responsibly.