我们都只是一群试图做出伟大事情的人。
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。
Use songs to warm every heart in need.
It is one of the superstitions of the human mind to have imagined that virginity could be a virtue.
"The most thought-provoking thing in our thought-provoking time is that we are still not thinking."
仓库里空虚了日子就会难,子孙愚笨了怎么知晓礼义呢?
The theory of probabilities is at bottom nothing but common sense reduced to calculus.