It's difficult to get large groups of people, to the extreme levels of focus and productivity that you need, for a startup to be successful.

You can win with the best product, the best price, or the best experience.

Great execution is at least 10 times more important and a 100 times harder than a good idea.

By the way, that's my number one piece of advice if you're going to join a startup: pick a rocket ship.

It's better to have no cofounder than to have a bad cofounder, but it's still bad to be a solo founder.

One of the great and terrible things about starting a start up is that you get no credit for trying.

You have to be decisive. Indecisiveness is a startup killer.