I think he was a great philosopher. He had a wonderful theory that you live in the “now,” which I think is important. Along with living in the moment, you also have to assume the responsibility that goes along with it, and you don’t take your position lightly. But it also means that you get the full value of the moment that you are living, so you don’t look back on your life and say, “If only I hadn’t wasted time, if only I had done this.” You do the best you can. It was wonderful to be able to go home after a performance, and think, well it wasn’t maybe so good, but it was the best I could be at that time.

[My father] used to say all the time, “You’re in a struggle, but if you get in a fight and lose your temper, you’ll lose the fight. So don’t get mad, get smart.”

And what this person told me was that what you need to do is that, when you go to the White House, always say in the back of your mind that this may be the last time I’m going there because I might have to tell this president something he doesn’t like.

One of my editors once said to me, “If you get invited to the White House, take your notebook with you,” and he meant it. It’s something one has to always remember because when you stray off the path, you do a disservice to the American public.

But I couldn’t let myself feel that way until it was all right to. And that’s part of the surgical mind too, addressing what you need to, and you know you can do, and postponing how you feel about it, thinking only of the patient and what you need to do.