In times of crisis, true leadership is measured by actions, not words.
在危机时期，真正的领导力是通过行动而不是言语来衡量的。
城市是人类最伟大的发明，建筑师必须服务于它的演变。
Stray birds of summer come to my window to sing and fly away. And yellow leaves of autumn, which have no songs,flutter and fall there with a sigh.
The past is not a burden but a foundation.
"Leadership is not about being in charge. It's about taking care of those in your charge."
不要信任所有人，但要信任有价值的人；前者是愚蠢的，后者是谨慎的标志。
数学是提出正确问题然后找到答案的艺术。