系统辨识是从观测到的输入输出数据中建立动态系统数学模型的科学与艺术。

Small changes can have big effects when they help people break out of the poverty trap.

Innovation is not just about technology; it's about changing the way people think and act.

I think the most important thing is to tell a story that you believe in, and to tell it with passion and conviction.