电子特性可以受到拓扑保护的认识彻底改变了我们对固态物理学的理解。
The realization that electronic properties can be topologically protected has revolutionized our understanding of solid-state physics.
It takes a strong man to save himself, and a great man to save another.
Without freedom, there is no creation.
We must listen to the land - it tells us what it needs if we're willing to hear.