Social reality, people's hearts are complicated.

1. Society is like a tree full of monkeys. Looking up, it's all ass; Looking down, all smiles; Look around, full of eyes and ears.

Second, many self-righteous relationships, in the end, are just acquaintances.

Don't tell everything you know, and don't believe everything you hear. Only in this way can life be peaceful.

Fourth, try not to use human feelings for things that can be solved with your own money. You know, human feelings are much more expensive than money.

Only when you are down and out, will you know who is a fool who is worried about you and who is a stranger.

Sixth, human nature is ugly and cannot stand the test. You think those people you have helped will at least show sympathy when you are in trouble, but often these people are the easiest to hit people when they are down and out.