The biggest risk is not taking any risk. In a world that’s changing quickly, the only strategy that is guaranteed to fail is not taking risks.

The key to advancing computer science is collaboration across disciplines.

The first duty of the sovereign， that of protecting the society from the violence and invasion of other independent societies， can be performed only by means of a military force.

I want to leave a mark on the world, even if it’s just a tiny dot.

过去总是紧张的，未来是完美的。