The best way to predict the future is to create it.

The only way to do great work is to love what you do.

经济正义之路始于承认每个人的全部人性。

True leadership is about making tough decisions today that will benefit future generations.

成功辨识的关键是找到一个足够灵活的模型结构，以捕捉系统的基本特征，同时又足够简单，可以从现有数据中估计出来。