Why can't people be satisfied?

It's not that people are not satisfied, but that you don't know when to be satisfied. The more people think about it, the more they want it, and sometimes they can't get it. There is always an uncomfortable feeling in their hearts, so after that, their hearts will no longer be pure, but some evil, so we should look down on the world, see ourselves clearly, see what we want and don't want, and then we will be satisfied. And there is no longer any trouble, what is yours is yours, and it is not yours, so you can't force it.