经济学家的理想角色是澄清社会面临的替代方案，而不是为社会做出选择。

气候变化的挑战是我们这个世纪的战斗。

"The silence around words is as important as the words themselves."

信任是任何成功组织的基础，必须每天努力赢得。

The discovery of topological insulators has opened up a new frontier in condensed matter physics, where the interplay between topology and symmetry leads to novel quantum states of matter.

总是提前计划。诺亚建方舟时并没有下雨。