The stranger is close to us, insofar as we feel between him and ourselves common features of a national, social, occupational, or generally human, nature. He is far from us, insofar as these common features extend beyond him or us, and connect us only because they connect a great many people.

行为恭敬，待人宽厚，处事平和，心意正直，学圣贤之道，选择良友以求有益身心，改进缺点以求完满。