I still believe that sitting down and reading a book is the best way to really learn something.

I worry that the level of interrupt, the sort of overwhelming rapidity of information — and especially of stressful information — is in fact affecting cognition. It is in fact affecting deeper thinking. I still believe that sitting down and reading a book is the best way to really learn something.
 And I worry that we’re losing that.

The lack of a delete button on the internet is a significant issue.

Find a way to say “Yes” to things. Say yes to invitations to a new country, say yes to meet new friends, say yes to learning a new language, picking up a new sport. Yes is how you get your first job, and your next job. Yes is how you find your spouse, and even your kids.

It's very difficult for governments to dominate the Internet because it's so difficult to control. People want to be free. People want to hear multiple voices. They want to make their own decisions. And people who see things will report things.

Silicon Valley's involvement with Washington dates from one event, which was John Scully - who was the CEO of Apple - had dinner with President Clinton and Vice President Gore in 1993. And we're all going, like, 'What's going on? Why would we have dinner with the president?'

I've never met a person who does not want a safer world, better medical care and education for their children, and peace with their neighbours. I just don't meet those people. What I meet, over and over again, as I travel around, is that the essential human condition is optimistic - in every one of these places.