If you're going through hell, keep going.
If you've got a talent, protect it.
Expect problems and eat them for breakfast.
Know or listen to those who know.
Leap, and the net will appear.
Only the educated are free.
Things do not happen. Things are made to happen.
Be thine own palace, or the world's thy jail.
Be kind whenever possible. It is always possible.
Always desire to learn something useful.
The object of pure physics is the unfolding of the laws of the intelligible world the object of pure mathematics that of unfolding the laws of human intelligence.