It is a mania shared by philosophers of all ages to deny what exists and to explain what does not exist.

It is a mania shared by philosophers of all ages to deny what exists and to explain what does not exist.

否认存在的东西，解释不存在的东西，是所有时代的哲学家都有的一种狂热。

-- Jean-Jacques Rousseau 让-雅克·卢梭