把这一句，留给此刻的你

I think every professor and writer is in some way an exhibitionist because his or her normal activity is a theatrical one. When you give a lesson the situation is the same as writing a book. You have to capture the attention, the complicity of your audience.

我认为每个教授和作家在某种程度上都是一个暴露狂，因为他或她的日常活动是一种戏剧活动。当你上课的时候，情况就像写一本书一样。你必须抓住观众的注意力和同谋。

— Umberto Eco 翁贝托·埃科