凡是天下的祸患,掠夺与怨恨,之所以能出现,原因就在于人们不相爱。因此,仁义的人认为这是不对的。 
类比城市是一个类似于另一个城市的城市。
I don't think about genres. I think about stories.
I'm not running from my past; I'm running toward my future.
"In the future, AI will be as common and essential as electricity is today."
反反复复地做同一件事情,不是孩子天生就喜欢的,但是在重复的过程中,孩子熟能生巧。