The more you learn, the more you know, The more you know, the more you forget. The more you forget, the less you know. So why bother to learn.

 

 

 

The more you learn, the more you know, The more you know, the more you forget. The more you forget, the less you know. So why bother to learn.

 

 

 

可惜今天家里有客人，到下午两点才走，耽误了学习，很遗憾！要找时间补上！