” A lesson Jack Ma learned from entrepreneurship: no control over the board of directors, Jack Ma said, “If you do anything in the future, as long as you think it makes sense, I will listen to you.How to make money with ETH,On March 9, an investor mistakenly applied for the purchase of 2,000 shares of Ningbo Water Meter at a price of 1,970 yuan per share. The transaction application was finally completed, causing the stock price to fluctuate abnormally that day.How to make money with ETH,3. The founder's strategy is too radical. Zhang Lan is a very ambitious woman. This kind of mentality made her give up her Canadian green card and go back to start a business. It also made her dare to sell three restaurants to start South Beauty. On the road of no return.