As the old saying goes, a wise man knows his own _B___.

As the old saying goes, a wise man knows his own _B___. A wise man knows his own ignorance,a fool thinks he knows ev as the saying goes与An old story goes as a famous saying goes ：time the 求教一句英语改错As the old saying goes,never judge a person by appea 德语里的 as the old saying goes~说? The old man is very kind and he re__ Tony as his own child The hours of a wise man are lengthened by his ideas as those 英语翻译It is a wise father that knows his own child.Since pain 英语翻译原句：It is a wise father that knows his own child,but toda 填空:As the saying goes,"P____ goes before a fall." As an old saying goes嘛意思?