相关系数的可能误差不是一个固定的量，而是取决于样本的大小。

I'm not afraid to take a stand. Everybody, come take my hand. We'll walk this road together, through the storm, whatever weather, cold or warm.

Internationalization is not a choice but an inevitability; we must have a global perspective.

The computer is simply an instrument whose music is ideas.

You have to be present in the moment.

In a good mystery novel, the reader should feel both entertained and challenged throughout the reading process.

I don't want to be a celebrity. I want to be a memory.

创造就是活两次。