I certainly want to continue trying to understand how the global environment functions. The earth as a system is a very complicated one. And to understand it, we need very many disciplines, very many different scientists working together. I want to continue working with my specialty, which is chemistry, with the atmosphere. There is still much to learn about chemical reactions that occur out there in the air, in the atmosphere. So one of my projects now is to really learn more about this pollution that occurs in cities and that is spreading more through the globe. To learn it in enough detail so we can better tackle it, we can better come up with new ways of using energy, for example, that are not so damaging to the environment.

We have all these interesting challenges now. No one knows whether automation and robotics, nanotechnology, will kill more jobs than it creates. If it does, that presents a serious problem. What are we going to do? Have a few of us work to support everybody else, or shorten the workweek for everybody? If so, how do we get from here to there? No one knows yet how we’re going to stop cyber terrorism from wrecking honest discourse in democracy and maybe putting our very lives at risk.

I constantly fear that Toyota will go back to being an ordinary company. When that fear spreads to many people, it will be too late. Even with the title of president, it took me 14 years to change Toyota, but things could revert in a flash.

I think it’s probably a natural, adversarial position between a commissioner in any sport and their players association, or union. I was very concerned about this problem. I wanted to be sure that we were clean, so I set up a testing program. Their union took it to arbitration, and got it softened a great deal. So now I will be criticized in the future for drug incidents, yet I was unable to execute a testing program that could stop it.

Taoism gave me a handle on how to look at life and how to lead it when I was an adolescent hunting for ways to make sense of the world without going off into the God business. Returning to Lao-tzu throughout the years, I’ve always found—and find—him offering what I want or need to learn.

Charles Dickens. Jane Austen. And then, when I finally learned to read her, Virginia Woolf. Shoot for the top, always. You know you’ll never make it, but what’s the fun if you don’t shoot for the top?

But when people say, Did you always want to be a writer?, I have to say no! I always was a writer. I didn’t want to be a writer and lead the writer’s life and be glamorous and go to New York. I just wanted to do my job writing, and to do it really well.

Right now, we need writers who know the difference between production of a market commodity and the practice of an art. Developing written material to suit sales strategies in order to maximise corporate profit and advertising revenue is not the same thing as responsible book publishing or authorship.

Books aren’t just commodities; the profit motive is often in conflict with the aims of art. We live in capitalism, its power seems inescapable — but then, so did the divine right of kings. Any human power can be resisted and changed by human beings. Resistance and change often begin in art. Very often in our art, the art of words.

If I had to pick a hero, it would be Charles Darwin—the size of his mind, which included all that scientific curiosity and knowledge seeking, and the ability to put it all together. There is a genuine spirituality about Darwin’s thinking. And he felt it, too.