“People used to believe only a professional could do tiling or install track lighting. That’s utter nonsense.”

I’m basically a dinosaur. I don’t use e-mail. But I do recognize the importance of science and the resulting possibilities.

Nanotechnology in medicine is going to have a major impact on the survival of the human race.

We could be the biggest pantyhose seller in America, but we don’t want to weaken the link in shoppers’ minds between Home Depot and do-it-yourself projects.

When I understood the rudiments of what nanotech was all about, I knew I wanted to participate.

As a businessman, you have to trust people. To find two people who lied the way [Vick and Petrino] lied, that’s unique and that’s not Arthur’s fault. It’s not a flaw of Arthur’s. It’s a flaw of these two guys.

I’m very politically active, but that has nothing to do with my charity.