《吕氏春秋·览·孝行览》
所以，审察近的就可以了解远的，自己具备了仁义之道就可以教化别人。
故审近所以知远也，成己所以成人也。
Therefore, by examining the near, one can understand the far, and by possessing the way of benevolence and righteousness, one can teach others.