Chapter 99장
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.
子曰:「天下國家,可均也;爵祿,可辭也;白刃,可蹈也;中庸,不可能也。」
Confucius said, "All under heaven, the states and the households can be ruled evenly. Rank and pay can be declined. A bare blade can be trodden on. But the mean cannot be done."