偏执者的心智如同眼睛的瞳孔；你照射的光越多，它收缩得越厉害。
He who wants to do good knocks at the gate;he who loves finds the gate open.
最伟大的定理是那些揭示隐藏联系的定理。
领导者是知道方向、走在前方并指明方向的人。
The great challenge of our time is to build institutions that can manage the complexity of modern societies.