If you want to eat more, first you have to spend ten dollars to make money, even one, because you have no third choice, so you can spend one more in the end. If you earn one dollar a day, you will get ten dollars more in ten days. Then you put the ten dollars into it, and the more you earn, the more you are afraid of not having enough to eat. I believe everyone understands this truth, but how many people will think so? How far do you think the man who stepped on me is? I don't comment, it's easy to get full (is rice porridge steamed bread full every day? ), but if you want to eat well, you must first lay a good foundation and make money with money. Although small profits but quick turnover don't make money now. I wonder if you have heard the idiom "Many a mickle makes a mickle"? That's what I want to say. Take your time.