If you don't risk anything you risk everything

When I started Facebook from my dorm room in 2004, the idea that my roommates and I talked about all the time was a world that was more open.

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

I personally don't invest in a lot of companies because I think it would be a conflict of interest and Facebook doesn't typically either.

Move fast and break things. Unless you are breaking stuff, you are not moving fast enough.

If you actually do something you love it's a lot easier and takes on a lot more purpose.

The unsupervised learning is the way most people will learn in the future. You have this model of how the world works in your head and you're refining it to predict what you think is going to happen in the future.