If you've got a talent, protect it.
To be a good loser is to learn how to win.
Always desire to learn something useful.
Do not weep do not wax indignant. Understand.
What you do today can improve all your tomorrows.
I can, therefore I am.
Be thine own palace, or the world's thy jail.
The dog that trots about finds a bone.
If you're going through hell, keep going.
Quality is not an act, it is a habit.
Triumphant science and technology are only at the threshold of man's command over sources of energy so stupendous that, if used for military purposes, they can wipe out our entire civilization.