The wise does at once what the fool does at last.
Only the educated are free.
Be gentle to all and stern with yourself.
Be kind whenever possible. It is always possible.
Quality is not an act, it is a habit.
The secret of getting ahead is getting started.
I can, therefore I am.
Expect problems and eat them for breakfast.
You never know what motivates you.
Know or listen to those who know.
Give me a lever long enough and a fulcrum on which to place it, and I shall move the world.