You can put a knife in a man and draw it out. It won't matter how many times you say I am sorry, the wound is still there. A verbal wound is as bad as a physical one.你用刀刺伤一个人，可以把刀拔出来。但是，无论你说多少遍对不起都没有用，因为伤还在那里。言语比刀更要糟糕。