春秋战国时期杰出的思想家墨子在《非攻》中有一段话:“君子不镜于水而镜于人。镜于水,见面之容;镜于人,则知吉与凶。”其意思是说,君子不以水为镜子,而以别人为镜子对照检查自己;以水为镜,只能看到自己的美与丑,以人为镜,才能知道心灵的善与恶。这段文字阐述了“以人为镜”是一个人成熟的标志,也是一个人懂得完善自己、理解他人的体现,更是一个人能够立足于世的基本法 During the Spring and Autumn Period and the Warring States period, an outstanding thinker, Mozi, made a remark in “Offensive:” “The gentleman does not look into the water and looks into the mirror, but looks into the water and meets with the mirror. The meaning is that a gentleman does not use water as a mirror but others as a mirror to check himself. Taking water as a mirror can only see his beauty and ugliness, and human beings can understand the good and evil of the soul. This passage elaborates on ”human beings as the mirror" is a sign of maturity of a person, but also a person understand how to improve themselves, understand the embodiment of others, but also a person can stand on the basic law of the world