Be thine own palace, or the world's thy jail.
Either you run the day or the day runs you.
If you can dream it, you can do it.
Wherever you are - be all there.
What you do today can improve all your tomorrows.
Expect problems and eat them for breakfast.
Be gentle to all and stern with yourself.
You never know what motivates you.
Always desire to learn something useful.
Problems are not stop signs, they are guidelines.
But I don't think we'll go there until we go back to the moon and develop a technology base for living and working and transporting ourselves through space.