You know what the difference between a vision and a hallucination is? They call it a vision when other people can see it.

Over the last ten years, technological advances have dramatically lowered the financial bar for starting a new company, but the courage bar for building a great company remains as high as it has ever been.

Nothing motivates a great employee more than a mission that's so important that it supersedes everyone's personal ambition.

One of the great things about building a tech company is the amazing people that you can hire.

Breakthrough ideas usually come from guys who look like they're hallucinating

I don’t believe in statistics. I believe in calculus.

The key to high-quality communication is trust, and its hard to trust somebody that you dont know.