Weighing too much on someone's talent and not someone's personality. I think it matters whether someone has a good heart.

You shouldn't do things differently just because they're different. They need to be... better.

And we need things in life that are exciting and inspiring. It can't just be about solving some awful problem. There have to be reasons to get up in the morning.

Going from PayPal, I thought: 'Well, what are some of the other problems that are likely to most affect the future of humanity?' Not from the perspective, 'What's the best way to make money?'

We need to be super careful with AI. Potentially more dangerous than nukes.

You want to do things you’re passionate about but also are useful to other people.

When I was in college, I wanted to be involved in things that would change the world.