Do not weep do not wax indignant. Understand.
Either you run the day or the day runs you.
Be gentle to all and stern with yourself.
Well done is better than well said.
Expect problems and eat them for breakfast.
Who seeks shall find.
Things do not happen. Things are made to happen.
Be kind whenever possible. It is always possible.
The secret of getting ahead is getting started.
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.