My contemporaries were more upset about the Nobel than I was not to be recognised. One of them labelled it the 'No-Bell' prize! But it was fine by me. There's no Nobel Prize in astronomy and I was really proud that it was my stars that had convinced the prize committee that there was good physics in astrophysics.

I had self doubts when I was a freshman in high school. I was 14 years old and not very mature, and there were a few incidents in my freshman year. I learned in a very competitive environment. The high school environment that I played in was very intense, and I learned how to be stoic and go out and compete.

It was a brilliant idea: You have no responsibility to live up to what other people think you ought to accomplish.  I have no responsibility to be like they expect me to be.

And so I finally felt that I’d given up. ... And towards the morning, I started thinking, “Well, failure is actually what most people experience in boxing.” ... And I found a way to write about the whole sport by way of beginning with failure, with the image of failure.

The first thing to recommend is that they don’t work in some place that they don’t like, that they don’t do things that they don’t like. That they look for what they really want to do and what kind of thing they want to be involved in, or if they want to go it alone by themselves, to find that.

It takes a combination of ways to do these things, more than discipline. It’s a way of life. It’s like diet or gymnastics. You can know all the gymnastic things, all the exercises. You can know all the diets, but if you don’t do the diets, if you don’t do the exercise, it won’t work. It’s the same if you have some rules, but you don’t live them. It doesn’t work.