领导力在于做出艰难的决定，而不仅仅是受欢迎的决定。

行动是恐惧的解药。

Law is a system of rules that are enforced through social institutions to govern behavior.

The best time to start building the life you want is now.

The rise of China and other authoritarian states challenges the idea that liberal democracy is the only viable political system.

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.

我不是说唱歌手，我是一个计数的传奇。