Always desire to learn something useful.
Do not weep do not wax indignant. Understand.
Either you run the day or the day runs you.
If you've got a talent, protect it.
Be gentle to all and stern with yourself.
Quality is not an act, it is a habit.
To be a good loser is to learn how to win.
Be thine own palace, or the world's thy jail.
If you think you can do it, you can.
Never complain and never explain.
I think that somebody with the resources and innovation and the idea is going to come out of nowhere and come up with a successful space travel program.