Money can't buy happiness.

Wash four distinct and separate times, using lots of lather each time from individual bars of soap.

We don't have a monopoly. Anyone who wants to dig a well without a Hughes bit can always use a pick and shovel.

If I have made a mistake in the design, then I'm the one who should pay for it. I certainly would not ask somebody else to fly a plane if I were afraid to do it myself.

A million dollars isn't what it used to be.

I intend to be, the richest man in the world.

I put the sweat of my life into this project, and if it's a failure, I'll leave the country and never come back.