People say that everything we have is like a glass of water. The more you gain, the more you lose. But people are like this, always asking for endlessly, and no matter how many times the water in the cup changes, they are unwilling to part with it. In fact, what a person has at the beginning is the most. Everyone is like this, there is only one cup, only one cup of water. Be greedy to get greedy, don't be greedy to get it, don't be greedy to get it