If we want to have the biggest impact, the best way to do this is to make sure we always focus on solving the most important problems.

In the future, I think you are going to want to capture a whole scene, a room, to be able to transport to that. To be able to stream what you are doing live and have people be able to interact in that space.

What Facebook stands for in the world is giving people a voice and spreading ideas and rationalism.

Almost any mistake you can make in running a company, I've probably made

The biggest risk is not taking any risk... In a world that changing really quickly, the only strategy that is guaranteed to fail is not taking risks.

By giving people the power to share, we're making the world more transparent.

Facebook was not originally created to be a company. It was built to accomplish a social mission - to make the world more open and connected.