I wrote the first line of code for Microsoft. Then I left at 30 with cancer. Life doesn't care about your business plan.

I funded SpaceShipOne because I wanted to prove that private citizens, not just governments, could reach space. We proved it.

Mapping the human brain is the most important scientific project of our century. I put a billion dollars behind that belief.

Bill and I built Microsoft together. Then things got complicated. But the code we wrote changed the world, and that matters more than any disagreement.

I own the Seahawks, the Trail Blazers, and one of the world's largest yachts. But the Allen Institute will outlast all of them.