This was a really good ADV broadcast which Dr. Pierce did:
The Big Picture
"...WHAT'S THE most important thing in your life?
Is it making as much money as possible?
Is it getting along with other people and being popular?
Is it security? Is it happiness?
Well, of course, most of us would like to have financial security, and we would like to be happy. But for some of us there’s something more important than security and personal happiness. I'm addressing now the more serious-minded listeners, the ones who are capable of understanding things like duty and responsibility.