The ultimate test of any economic theory is whether it improves real-world decisions.

理论计算机科学不仅仅是解决问题，更是理解计算本身的本质。

教学就是见证转变的可能性。

生活就像一本书，每一页都充满了未知的故事。

"The value of a man should be seen in what he gives and not in what he is able to receive."

我忍不住，我爱你。