You're dressed in a tuxedo, you wear a bow tie. A bow tie with a tuxedo is more formal than a straight tie with a tuxedo.

My father was a very good Boy Scout. He was very skilled with knots, and he showed me how to tie a bow tie.

When one shows up in jeans and a T-shirt, I strongly feel that the audience reacts in a very different way than when you show up in a sport coat and a tie.

There are certain tuxes you can get away with a black tie, but with others, you'd be dishonoring the workmanship if you didn't wear a full bow tie.

When you wear a bow tie, doors open for you. Your posture is a little more erect; your shoulders are a little further back; your style is a little more dynamic. It's about the reestablishment of the gentleman.

Science is the best idea humans have ever had. The more people who embrace that idea, the better.