Mozi lamented that the white silk was stained with variegated colors, and the Book of Songs praised the lamb for being as white as ever.
Analysis: These two sentences are allusions from Mozi and The Book of Songs. "Ink" refers to Mozi, and there is a story in Mozi called "Ink mourners, silk dyes". It is said that Mozi once passed by a dyehouse and saw snow-white raw silk dyed in various vats. No matter how you rinse it, you can't restore the original color of the dyed silk. Mozi said sadly, "If you dye it in the sky, it will be pale. If you dye it in yellow, it will be yellow.". Do not be careless. " This story implies that human nature is as white as silk. Once it is polluted and dyed, it is impossible to restore its simplicity and purity.
"Poetry" refers to the Book of Songs, the Book of Songs? Wind? Zhao Nan has a kind of "lamb" that praises the whiteness of the lamb's fur. The meaning is similar to what Mozi said, and it is also a sigh that human nature is as white and soft as lamb fur. People should always keep this pure, kind and pollution-free nature.
Together, these two sentences mean:
Mozi wept for the persistence of white silk dyeing.
The Book of Songs is famous all over the world because of a lamb.