"The currency of the digital world is trust."

"A book is a conversation between the author and the reader, across time and space."

To understand the quantum world, we must first unlearn our classical intuitions.

I strongly believe that missionaries make better products. They care more. For a missionary， it's not just about the business. There has to be a business， and the business has to make sense， but that's not why you do it. You do it because you have something meaningful that motivates you.

I'm not a genius, I'm just a guy who works hard.

It really matters whether people are working on generating clean energy or improving transportation or making the Internet work better and all those things. And small groups of people can have a really huge impact.

历史既非无爱亦非无恨地书写或创造。