Li (lì zhì) means to set a will and establish an ambition. From "Zuo Zhuan·The Twenty-seventh Year of Duke Xiang": "Aspirations are made by speaking, words are expressed by faith, faith is used to establish aspirations, and participation is used to determine them." Song Chenliang's "Second Letter of Emperor Xiaozong" of the Song Dynasty: "When it comes to governance, it is said to establish aspirations. When discussing things, it is said to follow the authority. ""Mencius·Wanzhangxia": "Those who have heard of Boyi's style are stubborn and honest, and cowards are determined."