The world is full of people who will tell you what you can't do. You don't need them. You already know what you can't do. What you need is someone to tell you what you can.

我试图写出既有趣又发人深省的书。

The only purpose for which power can be rightfully exercised over any member of a civilized community， against his will， is to prevent harm to others.

"The best stories are the ones that surprise the writer as much as the reader."

量子计算不仅仅是处理信息的新方式；它是一种思考计算本质的新方式。