Because people in today's society are more utilitarian, when you have no money or power, everyone wants to step on you. When you have a successful career in the future, they want to climb higher. You know who they are, so you despise them in your heart. As the saying goes, the poor occupy the street and no one asks, while the rich live in the mountains and have distant relatives. Therefore, those who really help you when you are poor must know how to be grateful and know how to repay others. I once heard a story that when a person is down and out, no more than three people, including parents, can really lend him money. It may be a bit exaggerated, but it may be human nature. Don't forget those who are sincere to you.