"Scenery" is a metaphor for upright conduct, and often "a metaphor for noble conduct". Later, "Mountain Scenery" is used to describe lofty virtues.
The original sentence comes from "The Book of Songs·Xiaoya·Chejia", and later Sima Qian's "Historical Records·Confucius' Family" specifically praised Confucius: "There is this in "The Book of Songs": The mountains stand still, and the scenery stops. Although I can't come, I still yearn for it." This changed the original meaning.
Original poem: The mountains look up and stop, and the scenery stops. Four men and herrings, six bridles like harps. Look at your newlyweds to comfort my heart.