拓扑绝缘体的美在于它们的鲁棒性；它们的表面态受到对称性和拓扑的保护，使它们对某些类型的无序免疫。

The past is a shadow that follows us, but it is up to us to decide whether it will darken our future.

成功不仅仅是赚钱，而是有所作为。

Solving a problem simply means representing it so as to make the solution transparent.

To write poetry after Auschwitz is barbaric.

我只是个歌舞艺人。