Does it have to be so hard to help a stranger?

You're walking along the road and see someone fall over. What would you do?

What a nice world it would be if the answer was so obvious, the question wasn't worth asking. But the law has intervened on this pretty much everywhere, which makes it complicated.

I thought about this after reading about Wuhan University's Report on the Development of Ideological and Political Education of Chinese College Students, 2014.