英国前首相劳合·乔治有一个习惯——随手关上身后的门。有一天,乔治和朋友在院子里散步,他们每经过一扇门,乔治总是随手把门关上。“你有必要把这些门关上吗?”朋友很是纳闷。“哦,当然有这个必要。”乔治微笑着说,“我这一生都在关我身后的门。你知道,这是必须做的事。当你关门时,也将过去的一切留在后面,不管是美好的成就,还是让人懊恼的失误,然后,你 Former British Prime Minister Lloyd George had a habit of shutting the door behind him. One day, George and his friends walked in the yard. Every time they passed through a door, George always closed the door. ”Do you need to close these doors?“ ”Friends are very puzzled. “Oh, of course it’s necessary.” “George smiled and said,” I’ve been shutting the door behind me all my life, you know, it’s something you must do.When you close the door, Behind, whether it is a beautiful achievement, or annoying mistakes, and then, you