A wise man knows his own ignorance;a fool thinks he knows everything.智者了解自己的无知,愚者自以为自己无所不知.
A wise man knows his own limitation.智者有自知之明
A wise man knows his own ignorance;a fool thinks he knows everything.智者了解自己的无知,愚者自以为自己无所不知.
A wise man knows his own limitation.智者有自知之明