The world is unfair and can't be fair. In fact, this is a very helpless thing. First of all, no one wants to maintain this fairness. Secondly, even if someone wants to, no one has the ability. Third, even if someone wants to, he doesn't have time to weigh all the people in the world.

That's why there is the saying of contingency. Because of doing the same thing together, some people are promoted and made a fortune, and some people struggle painfully, which makes people sigh but feel helpless and can only be attributed to accident.

And some people are extremely dissatisfied with this unfairness. The word "open-minded" is easy to read but difficult to write. So Zhuangzi said: Whoever steals the hook will be punished, and whoever steals the country will be punished. Mozi wrote "Non-attack". And Liu Ji has The Orangeman's Words.

If you study what Zhuangzi said: Whoever steals the hook will be punished, and whoever steals the country will be punished. Mozi's "non-attack" Liu Ji's The Orangeman's Words. You will have a more accurate understanding of all the unfairness in the world.