Un libro es siempre una puerta abierta a otro mundo.

The core of technological innovation is to solve practical problems, not to innovate for the sake of innovation.

爱不是安慰，它是光明。

The writer's duty is to tell the truth, even when it is uncomfortable.

探索电子系统的拓扑方面不仅加深了我们对量子力学的理解，还为革命性技术铺平了道路。