When angry, count to ten before you speak. If very angry, count to a hundred.
Never spend your money before you have earned it.
Never buy what you don't want because it is cheap.
Never trouble another for what you can do yourself.
Never put off till tomorrow what you can do today.
Everyone rises to his own level of indispensability, and gets stuck there.
The whole of nature is a conjunction of the verb to eat, in the active and passive.
Desperation, not necessity, is the mother of invention.
You're not late until you get there.
Correct spelling is esential.