一个词的意义不是心智实体,而是社会实践。
我训练时就像我不是最好的,这样我才能保持最好。
Topological insulators are a prime example of how theoretical predictions can lead to experimental discoveries that reshape our understanding of the physical world.
聪明的人遇上事,话到口边会留半句;大彻大悟的人遇上事,甚至一句话都不说。