What does the qoute mean. Can a counter example or counter claim be made?

"To enjoy good wealth , to bring true happiness to ones family, to bring peace to all, one must first discipline and control ones own mind. If a person can control his mind he can find his way to enlightment and all wisdom and virture will maturally come to him" -Buddha

Let us know what YOU THINK, and someone here will be happy to comment on your thinking.