Software innovation, like almost every other kind of innovation, requires the ability to collaborate and share ideas with other people, and to sit down and talk with customers and get their feedback and understand their needs.

Now you have to be a collaborator and you have to bring on governments and convince people.

Philanthropy should be taking much bigger risks that business. If these are easy problems, business and government can come in and solve them.

With tech companies, whoever's the leader is always questioned, you know. They say, 'Is this the end of them?' And - there's more - more times people think that's the case than it really is the case.

Vaccines are extremely well tested; their safety is well understood. The false allegations about vaccines causing autism have been disproven. But there are still echoes out there confusing people.

It's easier for our software to compete with Linux when there's piracy than when there's not.

Unemployment rates among Americans who never went to college are about double that of those who have a postsecondary education.