任何文化的艺术都是其社会关系的体现。
The art of any culture is the exponent of its social relationships.
科学没有捷径，只有脚踏实地。
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.
最重要的是关注用户，其他一切都会随之而来。