#北大青鸟昌平校区告诉你的事#【每日励志】If you don't like something, change it. If you can't change it, change your attitude. 如果你不喜欢某事,就去改变它;如果你无法改变它,那么就改变你的态度。 ——Maya Angelou(玛雅安吉罗)