3. 达之天下 must be supplemented by 无不同,"extend them (carry the inquiry about them) to all under heaven, and they are the same." This is just laying down universality as a test that those feelings are intuitive to us. Chaou K'e, however, explains differently: "Those who wish to do good, have nothing else to do but to extend these ways of children to all under heaven."
CHAPTER 16. HOW WHAT SHUN WAS DISCOVERED ITSELF IN HIS GREATEST OBSCURITY.