Entrepreneurs that do it for greed of money fail. Entrepreneurship isn't about greed, it has nothing to do with that; what matters is personal freedom.

The reality is – you can't accomplish anything unless you're all in emotionally, physically… you have to put it all on the table. You can't just put a little part of you out there in case you get hurt… guess what… everything about competition will hurt.

There have been times when I've been on the sidelines, dreading a gruelling running session, wondering why I'm doing this. But then I remember my teammates are all pushing through the same challenges. That collective effort helps me to buckle down and just get on with it.

If someone is commanding in their presence, it directly correlates to how a group judges their skill level! Someone who is commanding in presence is often followed over someone who is far more effective but who is quiet, hesitant, or timid.

If you benchmark on everything, you simply become more similar to your competitors and move into a red ocean space which is highly, highly, brutally competitive. There's only room for one, maybe two at most, cost-cutting businesses.

I believe one of the most important skills you need is the ability to recognize the right people to work with. Without a team you can trust to make things happen, it's physically impossible to manage all the different aspects of your job—a leader is only the tip of the iceberg.

Anyone worth following in peak performance will tell you that 90% of human performance is mental. The understanding of that mental aspect of the game is brand-new – perhaps 10-20 years old. The work being done around the neuroscience of performance is creating an unprecedented rate of change; it's honestly off the charts.

The price of technology comes down every year, year after year, and I see no immediate end in sight to that process. What this means is that the poorest people in the world will soon have the possibility to access the Internet in some form, and eventually will have 'ordinary' access to it.

I flew home with this profound sense of the simultaneity of human suffering; I've never been able to get over that sense that even as I'm talking to you right now, there are people who are living unbearable lives.

The physical world isn't going away. We are a physical species. While digitisation is enabling incredible things – the best companies seem to be combining the physical and digital; they seem to understand what it means when products and services are connected.

The miracle of capitalism is that if you have a central government trying to solve something, it will come up with one averagely optimal solution for everybody. And capitalism will come up with 10 different solutions to the same problem.

Freedom without struggle is an illusion. I love problems. How we deal with problems defines who we are and what values we stand for.