创新不仅仅是关于新的想法，而是关于有效地执行它们。
Innovation is not just about new ideas, but about executing them effectively.
The topic of leadership is a touchy one. A lot of leaders fail because they don’t have the bravery to touch that nerve or strike that chord. Throughout my years, I haven’t had that fear.
The discovery of topological insulators has opened up a new frontier in condensed matter physics, where the interplay of symmetry and topology leads to novel quantum states of matter.