"When I was young, my imagination was never limited. I dream of changing the world. When I grow up, I find that I can't change the world. I shortened my horizons and decided to change only my country. When I get old, I find that I can't change my country. My last wish is just to change my family. However, this is also impossible. When I was lying in bed dying, I suddenly realized that if I just changed myself at first, then I might follow the example of changing my family; With the help and encouragement of my family, I may do something for my country. And then who knows? I may even change the world. " It should be this passage, the epitaph of an English bishop buried in Westminster Abbey.