I'm skeptical of a lot of what falls under the rubric of education.... People are on these tracks. They are getting these credentials and it's very unclear how viable they are in many cases.

Never invest in a tech CEO that wears a suit.

The developing world can just do things that are extensive or horizontal, that basically copy. The developed world needs to do things that are intensive or vertical, where we take our civilization to the next level.

Big part of the challenge to innovation is that people too easily resign themselves to dying.

You want to be the last company in a category. Those are the ones that are really valuable.

A true bubble is when something is overvalued and intensely believed.

No company has a culture; every company is a culture.