最好閉上嘴，讓別人認為你傻，而決不把嘴巴張開去解答所有的疑難。It is better to keep your mouth closed and let people think you are a fool than to open it and remove all doubt.

最好閉上嘴，讓別人認為你傻，而決不把嘴巴張開去解答所有的疑難。It is better to keep your mouth closed and let people think you are a fool than to open it and remove all doubt.