The Fountainhead , I think, pretty much saved me in the initial years of Teach For America. I loved that book, but I’m not sure books were the seminal thing that guided my path. ... I think it was sort of about “the creator against the world,” and I was probably feeling at that point that I was up against lots of boulders, to pull off the big idea of Teach For America.

I think fiction is very important because it gets us into the mind of a person. Hamlet is a tremendous piece of literature. You know Hamlet better than you know most real people. Do you know the reason? Because you know what he’s thinking. And this teaches you that every human has an integrity and an autonomy and a spirituality of his own, of her own, and great literature can teach you that.

I picked What Is Ancient Philosophy? by Pierre Hadot. That book, and philosophy as a way of life. And this is where Hadot brings out that philosophy is not primarily about the propositional. It’s not primarily about declarative discourse. Philosophy is a way of life in which you’re training skills, states of mind, perspectives, traits of characters, and those are all the components of virtue.

When I was a young boy, [my schoolteacher Julia Coleman] introduced me to Leo Tolstoy's novel, "War and Peace." She interpreted that powerful narrative as a reminder that the simple human attributes of goodness and truth can overcome great power. She also taught us that an individual is not swept along on a tide of inevitability but can influence even the greatest human events.

My sister-in-law and I are working towards the same goal, through different paths: the security of the human family.

One of my mentors, Tom Frank, a professor of law at NYU, he was really instrumental in making me understand that we need to look at the global picture, and we always need to not take anything for granted, but go very much through a process of critical thinking before we formulate our views. So he was, I think, instrumental in shaping my views as to how to pursue my career in the future.

First of all, you learn to manage stress. You learn to live with stress. I mean, stress is there all the time. There’s no question about it. It’s in the morning. It’s at night. It’s at 3:00 in the morning, but you need to learn how to manage stress. Sometimes it’s more difficult than others, but you try to distract yourself. Whenever I have the chance, I like to go and have a round of golf. I have a passion for modern art. I have a passion for antique carpets, classical music. To me, these are distractions, and sometimes my wife, she think I’m obsessed with these little things, but I tell her it is my way of distracting myself from just constantly continuing about my work. But the stress is there. But sometimes, the euphoria you get from a sense of achievement in many ways compensates all the stress you had for a year or two.

For them, home is the world. For them, every human being is just one member of that large human family you have. ... if we have more children like mine, in my view, we will not have war.

I think that is the most important lesson you learn in life, that you have to be ready to make a compromise. You do not compromise your principles, but you have to be ready to compromise. You have to understand that you cannot get your way 100 percent. Life is too complicated. You are not an island, and you work in a social setting, and you need to understand that you work always — at the family level, at the society level — to work out the compromise that is perceived to be fair. You don’t get 100 percent of what you want, but at least you will get the basic minimum that you require.

In all this we can only move forward, if we work in a multilateral setting; and that also is another dimension of this – that is recognises the importance of multilateralism. As the citation says, “broadest international co-operation”. We can only win together or lose together, Marika. I think that’s something I have been saying for quite a while and you probably will hear me say more of that, as we go forward.