I am fascinated by the complexity of human relationships.

我们把世界看错了，反说它欺骗我们。

Looking back at the 21-year-old that I was at graduation, is a slightly uncomfortable experience for the 42-year-old that she has become. Half my lifetime ago, I was striking an uneasy balance between the ambition I had for myself, and what those closest to me expected of me.

The first prerequisite of a sound foreign policy is a clear understanding of one's own values.

I'm not trying to be the next anybody. I'm trying to be the first me.

比光速更快的问题在于你只能生活在黑暗中。

Technology is just a tool. In terms of getting the kids working together and motivating them, the teacher is most important.

I have made a ceaseless effort not to ridicule， not to bewail， not to scorn human actions， but to understand them.

"In machine learning, the goal is not just to fit the data, but to find a model that captures the underlying structure of the data."