What is human nature like?

I think there are two sides to human nature, one is the devil and the other is the angel.

I have always believed that there are no absolute good people and no absolute bad people. Those who are called good people, only in some ways the angel defeated the devil; And those bad guys who are spurned by everyone are just what he thinks and what he should do, which is not in line with the thinking of the mainstream public.

There is an old man in our village. When I was young, I helped him no matter what he was asked to help. Anyway, he is the first person I think of because of the dirty work.

He was a good man in our village, and no one said he was bad at that time. But when a person is old and dying, when others ask for help, he can't help. At this time, people around you will talk a lot and start picking on this person's shortcomings.

However, everyone in the prison has committed such a serious crime. When he gets out of prison, as long as he turns over a new leaf and turns over a new leaf, many people will praise him, and the prodigal son will never change his money. I don't care about all the mistakes I made before.

So, do these two situations happen because the world is too kind or too vicious?

Human nature is two-sided and complicated, and we can't explore it. What we need to do is to be ourselves seriously and sincerely.