Yang Zhu had1 a younger2 brother named Yang Bu.

　　One day Yang Bu went out wearing white clothes. It happened to rain, so he took3 off4 his white clothes and changed into black clothes and went home. He dog did5 not know that he had changed clothes, so it came6 at him barking7.

　　Yang Bu got8 angry and was9 about to beat10 the dog. At this time Yang Zhu said11 to him. "Don't beat it. You may also make this kind of mistake12 too. If your dog went out in white, and came back in black, wouldn't you be surprised13?"

　　楊朱有個(gè)弟弟叫楊布，穿著白色的衣服出門。

　　恰好遇上天下雨，他就脫掉白衣穿上黑衣服回家。他的狗不知道是他換了衣服，汪汪叫著撲過來。

　　楊布怒氣沖沖地就要打這條狗，楊朱對(duì)他說：“你別打它啦，你也可能犯它這種錯(cuò)誤。要是你的狗出去時(shí)是白色，回來時(shí)卻變成了黑色，你會(huì)不覺得奇怪嗎？”