At the entrance of the university, why are there only hotels? At the entrance of the hospital, why are there only pharmacies? At the entrance of the court, why are there only law firms? This is the truth about wealth. When one reaches a certain level in life, they will understand: the more one adheres to the rules, the easier it is to be eliminated. Everything in the world can be solved with money. If money cannot solve a problem, relying on people won't help either. When you encounter a pig, please do not talk to it about ideals, because it cares about feed. When you encounter a dog, please do not stop it from eating feces, because it will think you want to compete for it, and it may even bite you. Many things in the world cannot be negotiated if the paths differ, and there is no need for excessive words if the hearts are not aligned. In life, do not be obsessed with changing others, nor should you change yourself against your will.