Quality is not an act, it is a habit.
Well done is better than well said.
Do not weep do not wax indignant. Understand.
Expect problems and eat them for breakfast.
If you've got a talent, protect it.
Leap, and the net will appear.
I can, therefore I am.
Things do not happen. Things are made to happen.
Go for it now. The future is promised to no one.
Know or listen to those who know.
Words of wisdom are spoken by children at least as often as scientists.