Landing the airplane I think is the most difficult thing that I've every learned to do in my life.

Geniuses always think it's easier than we make it out to be.

I jumped horses over big dangerous fences in competition. And got very, very good at it, at quite a high level. And I realized long since that, yeah, it's the same thing that appeals to me about it. You can't think about anything else, in either case; jumping horses in competition, show jumping, or flying an airplane, for whatever purpose.

I think that anybody's craft is fascinating. A taxi driver talking about taxi driving is going to be very, very interesting.