Having the skill and ambition to build something cool should lead to applause, not arrest. The future belongs to people like Ahmed.

I think the only mistake is believing that you’re getting facts.

It’s important to ignite scientific curiosity, including in people like Kim Kardashian.

In the past, human progress had to come at the cost of the environment. If we wanted energy, we had to burn wood or we had to burn fossil fuels. If we wanted to grow more food, we had to expand farmland, often at the cost of forests. But technology and innovation means we're very quickly decoupling these impacts, such that this conflict is no longer true.

A society regulated by a public sense of justice is inherently stable.

In this present crisis, government is not the solution to our problem; government is the problem.

Now, so there will be no misunderstanding, it's not my intention to do away with government. It is rather to make it work--work with us, not over us; to stand by our side, not ride on our back. Government can and must provide opportunity, not smother it; foster productivity, not stifle it.

Search for what is good and strong and beautiful in your society and elaborate from there. Push outward. Always create from what you already have. Then you will know what to do.

There are thousands and thousands of people out there leading lives of quiet, screaming desperation, where they work long, hard hours at jobs they hate to enable them to buy things they don't need to impress people they don't like.