If you get Long and look at Shu, the human heart is not enough and the snake swallows the elephant, and the greedy snake swallows the elephant

1. Get Long and look at Shu: the pinyin is dé lǒng wàng shǔ, Long: refers to the eastern part of Gansu; Shu: refers to the central and western Sichuan. Having already captured Longyou, he also wanted to capture Xishu. It is a metaphor for trying too hard, being greedy and never being satisfied, and being insatiable. There are two sources: (1) "The Book of the Later Han Dynasty·Cen Peng Biography": "People are miserable and are not satisfied. After conquering Long and returning to Shu, every time they send out troops, their hair and temples will turn white." From Liu Xiu, Emperor Guangwu of the Eastern Han Dynasty, to General Cen Peng's letters "; (2) "Twenty-Four Histories? Book of Jin? Volume 1 Emperor Xuan Emperor Sima Yi" records: The idiom "Long Wangshu" comes from a dialogue between Emperor Wu of Wei and Cao Cao.

2. Insufficient people's hearts Snake swallows the elephant: The pinyin is rén xīn bù zú shé tūn xiàng, which means that if a person is greedy enough, he will be harmed by his own desires. The same saying is the same as "the greedy person is not enough, the snake swallows the elephant", and the other is the same as "the human heart is not enough, the snake swallows the elephant". "One theory. From "The Classic of Mountains and Seas: Hai Nei Nan Jing": "Ba Snake eats an elephant, and its bones are born when it is three years old. "Warring States Chu Qu Yuan's "Heavenly Questions": "A snake swallows an elephant, how big is it?".

3. Greedy Ba Snake Tun Xiang: Pinyin stone is bā shé tūn xiàng, Ba She Tun Xiang comes from "The Classic of Mountains and Seas: Hai Nei Nan Jing". He was born at the age of three. Legend has it that in ancient times, there was a poor hunter named Axiang. He rescued a hungry little snake while hunting in the forest and took it home to raise it slowly. Slowly he grew up and became a green snake, and often brought him some valuable things from outside to repay him. Ah Xiang repeatedly asked the green snake for help, hoping to become a rich man, and the angry green snake swallowed up the greedy guy.