In the office building in downtown New York, there was a man who opened a goods elevator. Unlike others, his left hand was cut off at the same time as his wrist. One day, someone asked him if he would feel sad without that hand. He said, "no, I wouldn't think of it at all. I only think of it when I have to wear a needle." There is an old 15th century church in Amsterdam. On its ruins, there is a line: if this is the case, there will be no other way. In the long years, you will encounter ...