For me, success is about harmony, and it has several dimensions. The classic three; intellectual, physical, and spiritual – when those three are in harmony, I feel my life is a success. Money isn't really a part of that.

Clothing concerns all of the human person, all of the body, all of the relationships of man to body as well as the relationships of the body to society.

You can think of the human mind as a measuring instrument. We're making judgements all the time and studies show that on a day-to-day basis, when presented with the same evidence, our judgements may be different. If you see the mind as a measuring instrument, you start to see it as a scale, a bafflingly variable and noisy scale.

One major overhead entrepreneurial business often grapple with is the exorbitant rent in cities. Moving to a smaller town offers a significant reduction in these costs and promotes regional economic balance.

People have regarded as a paradox- the fact that Newton spent most of his time doing alchemy, which doesn't sound very scientific, and only part of his time doing mechanics and gravitation. Of course, his discoveries in mechanics and his law of gravitation were absolutely foundational to all of quantitative science, engineering, technology and, indeed, everything that came after

Mirroring is a crazy skill, it's so insanely effective. If you explain mirroring to people, they're like nah, that shit'll never work – but it's huge. Just repeating the last 3 words of what someone said or picking out 1-3 words from the middle of the statement, can get you the outcome you need. Using mirroring, you feel like you can work Jedi mind tricks!

No one wakes up eager to write because it often reveals your shortcomings. It's like staring at your face in a mirror for two hours—after a few minutes, all you see are flaws. Discipline sees me through those self-doubts.

I think this is something that would have been a lot less controversial just a few decades ago, when people still remembered that, yes, the material side of war is obviously important, but it's only ever one aspect of it. And so, I'd say the big difference here is that we have to recognise that if we ignore or downplay the human side, we could lose.

Suddenly, your intuition about what to build is much more likely to be right because you're building what's missing in the future. You're tinkering with technologies first hand, understanding what's new about them firsthand, and understanding what's missing to fulfill and actualize their full potential firsthand.

When I was a door to door salesman, I learned a very valuable lesson. 1 in 10 people would talk to you, 9 out of 10 would slam the door in your face. Sometimes you would get 30 doors in a row slammed in your face, but that means that there are 3 yes' coming your way.

When you're in the present, looking forward, your brain sees change as scary. But from the far side, looking back, the fear fades.

At the end of this century 40-50 years from now, the proportion of our world's population who live in the developing world will have gone from 15%, 200 years ago, to over 85% – we'll be left with a very different planet.