Humans feel deeply the suffering of their friends and allies and easily discount/dismiss the comparable experience of their enemies.

We only have to capture 1/10,000th of the solar energy landing on earth to completely satisfy all our energy needs.

My mission at Google is to develop natural language understanding with a team and in collaboration with other researchers at Google.

What we found was that rather than being haphazardly arranged or independent pathways, we find that all of the pathways of the brain taken together fit together in a single exceedingly simple structure. They basically look like a cube. They basically run in three perpendicular directions, and in each one of those three directions the pathways are highly parallel to each other and arranged in arrays. So, instead of independent spaghettis, we see that the connectivity of the brain is, in a sense, a single coherent structure.

Play is just another version of work

It is doubling now every two years. Doubling every two years means multiplying by 1,000 in 20 years. At that rate we'll meet 100 percent of our energy needs in 20 years.

Doing real world projects is, I think, the best way to learn and also to engage the world and find out what the world is all about.