Fools are the ones who cannot change their minds.

我不是那种会让对我承诺的爱减少的人。

In the search for new quantum materials, we are guided by the principles of topology and symmetry, which often lead us to discover materials with remarkable properties.

爱国英雄给民族带来光荣，专制暴君给民族带来灾难。

过去是一片挤满声音的黑暗。

Leadership is a two-way street, loyalty up and loyalty down. Respect for one's superiors; care for one's crew.