He is a great man. There is nothing I could say to tease him.

My grandfather, as I said, was industrious. He'd had a variety of jobs and decided sometime in the 1940s that he would never work for anyone. He was also a very independent man.

My grandfather was a man, when he talked about freedom, his attitude was really interesting. His view was that you had obligations or you had responsibilities, and when you fulfilled those obligations or responsibilities, that then gave you the liberty to do other things.

There's a difference between someone who's 'harsh' and someone who is 'hard.' Life was hard. You lived in the South, as my grandparents did, and you had to survive. That is hard. In order to respond to that, he had to become a hard man, with very hard rules, very hard discipline for himself, very hard days, hard work, et cetera.

Man is a tool-using animal. Without tools he is nothing, with tools he is all.

Nothing is unchangeable but the inherent and unalienable rights of man.