The wise does at once what the fool does at last.
Never complain and never explain.
Be kind whenever possible. It is always possible.
The dog that trots about finds a bone.
Only the educated are free.
If you think you can do it, you can.
I can, therefore I am.
You never know what motivates you.
Expect problems and eat them for breakfast.
Quality is not an act, it is a habit.
Science is a differential equation. Religion is a boundary condition.