"The writer's duty is to tell the truth, even when it is uncomfortable."

I believe in the power of art to change the world.

"Quantum cryptography is not about keeping secrets, it's about knowing when someone is trying to steal them."

For in the final analysis, our most basic common link is that we all inhabit this small planet. We all breathe the same air. We all cherish our children's futures. And we are all mortal.

钱就像肥料，广施才有效。

The greatest wealth is health.

On innovation: "I think frugality drives innovation， just like other constraints do. One of the only ways to get out of a tight box is to invent your way out."

The mind is the organ of possibility in a world of challenge.

解释：不可因为个人喜欢而滥赏，不可因为个人恼怒而诛杀。