Don't discount yourself, no matter what you're doing.

AI systems will enable doctors to diagnose diseases and treat people better, so blocking that progress is probably one of the worst things you can do for making the world better.

Providing the best photo sharing experience is one reason why so many people love Facebook and we knew it would be worth bringing these two companies together.

And connected is helping people stay in touch and maintain empathy for each other, and bandwidth.

You grow more when you get more people's perspective.

Books allow you to fully explore a topic and immerse yourself in a deeper way than most media today. I'm looking forward to shifting more of my media diet towards reading books.

Connecting the world is really important, and that is something that we want to do. That is why Facebook is here on this planet.