People always attach the importance to the promise, they hate people who break their promise. I remember once a time, my friend asked me to go to see the movie with her, I said yes without hesitation. But on that day, I forgot about the date, I just woke up late and then played computer games in my bedroom. My friends called me, she asked why did I disappear, I said I was sleeping at home, she became very angry, until then did I think about our date. I felt so sorry, I break my promise for the first time, I realize I did the very bad thing. Even though I apologized for many times, my friend was still angry with me. I learn the lesson, promise is very important, we must keep it, other people will see through our personality to decide what kind of person we are. 人们总是赋予承诺很大的重要性，他们厌恶那些不守信用的人。我记得有一次，我的朋友叫我去和她一起看电影，我毫不犹豫就答应了。但是到了那天，我忘记了我们的约会，我很晚才起床，然后呆在房间里玩电脑游戏。我的朋友打电话给我，她问我为什么我没有出现，我说我在家里睡觉，她很生气，直到到时我才想起我们的约会。我感到很抱歉，我第一次失信了，我做了很不好的事情。虽然我多次道歉，但是我的朋友当时仍在生气。我学到了教训，诚信是很重要的，我们必须遵守，别人会通过我们的人格来决定我们是什么样的人。