If you are unwilling to fail, sometimes publicly and even catastrophically, you will never be rich.

Having a great idea is simply not enough. The eventual goal is vastly more important than any idea. It is how ideas are implemented that counts in the long run

Everything I publish is for my readers.

Human beings are definitely changing the planet, but how much impact they are having on climate, I don't know and I don't care.

America, ladies and gentlemen, has done more for me financially than Britain ever has, or ever could have done.

I love the business of business; I love the risk raking.

The beginnings of a forest is one of the ugliest things on the planet. It's bleak and your neighbours hate you.