The ancestor of every action is a thought.

Ralph Waldo Emerson

The mind in itself can make a heaven of hell or a hell of heaven.

John Milton

If it is not right do not do it; if it is not true do not say it.

Marcus Aurelius

I cannot teach anybody anything, I can only make them think.

Socrates

Any fool can know. The point is to understand.

Albert Einstein

Live simply so that others may simply live.

Elizabeth Ann Seton