Here comes a point when a reasonable man will swallow his pride and admit that he's made a terrible mistake.
懂道理的人，终会有按下自尊、坦承他犯下严重错误的时刻。
A lot of people are like this, people tend to impulsively quarrel with friends, then he apologize back after he calm down, because he knows, in front of friends, they can lay down their self-esteem. Apology positively is to admit mistaken, back is cherish.
很多人都是这样，因一时的冲动和朋友发生了争吵，冷静过后，又主动地向朋友道歉，因为他知道，在朋友面前，自己可以放下自尊。道歉正面是认错，背面是珍惜。