Anyone who stops learning is old, whether twenty or eighty. Anyone who keeps learning today is young. The greatest thing in life is to keep your mind young.
If money is your hope for independence you will never have it. The only real security that a man can have in this world is a reserve of knowledge, experience and ability.
The man who will use his skill and constructive imagination to see how much he can give for a dollar, instead of how little he can give for a dollar, is bound to succeed.