说别人的坏话是赞美自己的一种不诚实的方式。

语言是内在世界与外在世界之间的桥梁。

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

一本书就像随身携带的花园。

The best part about being famous is meeting other famous people.

一个试图教学而不激发学生学习欲望的教师，就像在冷铁上敲打。