如果你想理解大脑，你不应该只看单个神经元。你应该观察成千上万个神经元之间的相互作用。

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.

你现在正在决定你的人生。

阳中的阴精本质不刚强，单独修炼一种物质会转为虚弱。