The impossible happens.

You cannot change how someone thinks, but you can give them a tool to use which will lead them to think differently.

In order to change an existing paradigm you do not struggle to try and change the problematic model. You create a new model and make the old one obsolete.

There is nothing in a caterpillar that tells you it's going to be a butterfly.

Pollution is nothing but the resources we are not harvesting. We allow them to disperse because we've been ignorant of their value.

Mistakes are great, the more I make the smarter I get.

If you want to teach people a new way of thinking, don't bother trying to teach them. Instead, give them a tool, the use of which will lead to new ways of thinking.

We are called to be architects of the future, not its victims.

You can rest assured that if you devote your time and attention to the highest advantage of others, the Universe will support you, always and only in the nick of time.

Love is metaphysical gravity.

Integrity is the essence of everything successful.

If London is a watercolor, New York is an oil painting.

Think before you eat.

I wanted it to be as readable as possible. I had the ambition of reaching a broader audience.

Women want to be paid on parity with a man in a similar position.

What? Men dodging this way for single bullets? What will you do when they open fire along the whole line? I am ashamed of you. They couldn't hit an elephant at this distance.

Always do something different. Always different things.

You can't be the head, if you are a mediocre.

Everything you do, every experience that you have, enlightens you a little bit or worsens you.

I am Irish by race but the English have condemned me to talk the language of Shakespeare.

Normal men have killed perhaps 100,000,000 of their fellow normal men in the last fifty years.