When I was 24 and just graduated, I went on a trip to an ancient town. At night, a man sat on the sofa downstairs. Except me, there was only one boss sitting in front of the counter. He lowered his head as if he were reading. This is a very expensive hotel, much higher than the prices of many express hotels. I used the scholarship in the last year to travel, otherwise it would be a sky high price for my student family. At about ten o'clock, an old couple walked to the door of the hotel, ...