Zhang Shi

Now as I mentioned earlier, tradition held that one set of those commentaries, called the Ten Wings, was written by Confucius himself.

Modern scholars mostly reject this claim, but the wings are where the Confucian influence shows.

And it's in one of these wings, in a section called The Greater Images, Da Xiang, that we find the line from 14.26.

The Da Xiang works systematically through each of the hexagrams, commenting on the relationship between the two trigrams, then stating moral and practical lessons for the junzi on how to align their conduct with the cosmic principles.