Teacher Wei Yu: Today, I finally wrote a poem by Zuo, a famous minister in Qing Dynasty, and hung it in Li Ka-shing's office: Make a first-class wish, make a first-class love, and enjoy a second-class blessing. Choose a high place to stand, find a flat place to live and walk to a wide place. We mortals can always alert ourselves when we see words, we can all do it, and saints look up. . .