Chapter 3333장
Zhongyong (The Doctrine of the Mean) It begins: "What Heaven decrees is called the nature. Following the nature is called the way. Cultivating the way is called teaching." Of the Four Books it is the one that reaches furthest.
The first half gathers the words of Confucius to say why the mean is so hard — all under heaven can be governed evenly, rank and pay can be declined, a bare blade can be trodden on, and still the mean cannot be done. The second half turns on truth alone, saying that truth is the way of Heaven and making oneself true is the way of man, and it goes at last to standing third beside Heaven and earth.
The saying "where another is able in one try, I make it a hundred; where another is able in ten, I make it a thousand" comes from here too.
唯天下至誠，爲能經綸天下之大經，立天下之大本，知天地之化育。夫焉有所倚？肫肫其仁！淵淵其淵！浩浩其天！茍不固聰明聖知，達天德者，其孰能知之？
Only the utmost truth under heaven can order and weave the great cords of all under heaven, set up the great root of all under heaven, and know the giving of life and nurture by heaven and earth. On what does he lean?
How earnest is his benevolence. How deep is his pool. How vast is his heaven. Unless a man is truly quick of ear and clear of eye, holy and knowing, and has reached the virtue of heaven, who could know it?