When a politician uses the word 'folks,' we should brace ourselves for the deceit, or worse, that is coming.

If a child from an Amazonian hunter-gatherer tribe comes to Boston, is raised in Boston, that child will be indistinguishable in language capacities from my children growing up here, and vice versa.

Growing up in the place I did I never was aware of any other option but to question everything.

I don't join the New Atheists. So, for example, I wouldn't have the arrogance to lecture some mother who hopes to see her dying child in Heaven - that's none of my business, ultimately. I won't lecture her on the philosophy of science.

Digital platforms are worthless without content. They're shiny sacks with bells and whistles, but without content, they're empty sacks. It is not about pixels versus print. It is not about how you're reading. It is about what you're reading.

There are a lot of people who are overly judgemental on the Internet.

We know that the government in China has been involved in cyber attacks before. I look at our partners around the world, our traditional allies, our NATO partners who are making the same assessment. We share so much with them and rely on their technology, their expertise and interoperability in many aspects of our own armed forces.

As the founding lead of the Google Brain team, former director of the Stanford Artificial Intelligence Laboratory, and now overall lead of Baidu's AI team of some 1,200 people, I've been privileged to nurture many of the world's leading AI groups and have built many AI products that are used by hundreds of millions of people.