The truth that I have learned after doing business for 30 years. 1. Make friends with local bosses, this is a smart person. 2. The more money you borrow from the bank, the safer it is. 3. You must learn to tell stories, making money is telling stories. 4. Small money depends on hard work, big money depends on courage, don't do business with beautiful women. 5. Don't get involved in sex. 6. Make small money by doing business, make big money by investment. 7. Husband and wife shops cannot quarrel, once quarreling, they will lose money, harmony brings wealth, 8. Do business and know to change a batch of accountants every six months. 9. If you are not in good health, don't make breakfast or supper. 10. Do business for six months to observe, if the business is not good, close the business decisively. 11. Don't do business in unfamiliar industries, don't make money beyond your knowledge. 12. Don't make money without strength, you must do business yourself, 13. People who can't let go of their face can't make a fortune. 14. Never believe the saying that you must cooperate when there is an opportunity. 15. Learn to harvest from below, socialize five years up, and harvest five years down. 16. If you can work on your own, don't partner with anyone. 17. If you want to make money, you must target women, because men make money and women spend money. 19. Clothes make the man. It is an unchanging truth. Appearance can determine the quality of a person's network. Don't disbelieve it. 20. The strong help each other, and the weak step on each other. The strong will always be strong, and the weak will be weak. 21. The best skills. The lower the money, the lower the skills. 22. At least in one industry