The only rules and limits are those we set for ourselves

When you try to do something big its hard to fail completely.

Every time I find myself stressed out, it's because I do things primarily driven by growth.

It isn't enough to think outside the box. Thinking is passive. Get used to acting outside the box.

Simplicity requires ruthlessness.

If someone's criticism is completely unfounded on data, then I don't want to hear it. It doesn't hold up to scrutiny.

Learn the art of the pitch and of messaging.