Be thine own palace, or the world's thy jail.
Who seeks shall find.
Well done is better than well said.
The dog that trots about finds a bone.
You never know what motivates you.
Always desire to learn something useful.
Be gentle to all and stern with yourself.
Without hard work, nothing grows but weeds.
Leap, and the net will appear.
I can, therefore I am.
I think space will be conquered through the mind rather than the clumsy medium of space travel.