Looking back now, the happiest day was when there was nothing. My wife and I were working hard in Beijing at that time. Together, they earn less than 4,000 yuan a month and have to rent a basement. At that time, I was very happy to eat braised pork and drink a bottle of knives for 5 yuan. During the weekend break, I bought a farmer's roast chicken for 15 yuan and took my wife to the Ming Tombs Reservoir by bus for a day. I am very happy. There was nothing at that time, and nothing would be lost. Now I have a car, a house and children, but I am not happy or happy. I am as tired as a dog every day. Because you don't work hard, you will lose all this. In order to keep what you already have, you should work hard every day, make money hard, and then try to have more. Once you have eaten meat, you don't want to eat bran any more. Living in a comfortable and beautiful big house, I don't want to live in the basement. You don't want to squeeze the bus when you have your own car. So the more you talk, the more you are afraid of losing.