A fool who knows he is a fool is for that very reason a wise man. The fool who thinks he is wise is the one to be called a fool.
【释义】狡猾的兔子有三个洞穴,才能避免死亡。如今您只有一个洞穴,还不能高枕无忧。请让我为您再开凿两个洞穴。
The best way to predict the future is to create it.