A few years ago, standing in front of a famous school, my girlfriend scolded the Zheng brother who was taking the postgraduate entrance examination: Everyone mistakenly thought that this is the place where dreams began. I want to tell you that this is also the place where dreams are broken. Brother Zheng said she was too pessimistic, and his girlfriend blamed him for being unrealistic. So she turned and left without even formally saying goodbye to him. For a long time, Brother Zheng would hol...