The greatness of man is great in that he knows himself to be wretched. A tree does not know itself to be wretched.

The greatness of man is great in that he knows himself to be wretched. A tree does not know itself to be wretched.

人的伟大之处在于他知道自己是不幸的。一棵树不知道自己是不幸的。

-- Blaise Pascal 巴斯卡