你必须为梦想而奋斗，你必须为之牺牲和努力。

Every story I write starts with a question I can't answer.

The rise of China and other authoritarian states challenges the idea that liberal democracy is the only viable political system.

量子计算的挑战不仅在于构建硬件，还在于理解可以利用它的新算法。

Censorship is never over for those who have experienced it. It is a brand on the imagination that affects the individual who has suffered it, forever.

The multiverse is not a theory, but a prediction of certain theories.