The discovery of topological insulators has opened up a new frontier in condensed matter physics, where the interplay between topology and symmetry leads to novel quantum states of matter.

Every time you make a film, you're trying to make a little miracle.

这就好像三军打败战，落伍的人还要求奖赏一样。 

I therefore have decided to read only the writings of men who have been executed or have risked their lives in some way.

No matter how complex or refined, all behavior is to be explained in terms of stimulus and response.

I love to compete. That's what I do.