What is the origin of "anyway"?

1. Regardless of the origin of the willy-nilly, nowadays, people call it "reckless". It is said that 372 1 is just a multiplication formula, but why don't people say 36 18 or other numbers, but only 372 1? During the Warring States Period, Su Qin advocated joint resistance to Qin, and Zhang Yi advocated that Lian Heng was responsible for Qin. On one occasion, Su Qin went to Linzi, the capital of Qi, met Qi Xuanwang and lobbied him against Qin. When talking about the shortage of troops in Qi, Su Qin said that there are 70,000 families in Linzi, the capital. I calculated privately that each family has three people to serve. This is the source of 372 1 10,000 soldiers attacking the state of Qin. There is no need to recruit soldiers elsewhere. Only Linzi is a city, which is more than enough. Su Qin's algorithm is obviously not practical. It is impossible for every household in the city to have three men as soldiers, because there are widowers and widows, only girls and no men. Even men may not be able to join the army, because they are old, sick and disabled. Thus, although Su Qin was a celebrity at that time, only from this point of view, his level is really not high. Later, people handed down the word "372 1" as a derogatory term of irony, and its meaning was expanded to become a synonym for not asking right and wrong, indiscriminate, reckless and ignorant, and applied to social life. Regardless of the origin of the 3721, people often use the idiom "3721" without knowing that it comes from an old joke. It is said that once upon a time there was a big family headed by Li Yuan. One year, Li Yuan hired a long-term worker with five big and three thick to work at home. When the long-term worker first came, Li Yuan's wife said, "You take care of him three times a day! Lest he be lazy in the toilet. " His wife obeyed, and the long-term workers had three bowls of dry rice every meal. When they got to work, one person could use it twice. 10 days later, Li Yuan said to his wife, "This long-term worker looks like a fool. Although he works hard, he eats too much! Eat hundreds of pounds of our grain a year! From today, you take care of him three times a day! " His wife did it again. Long-term workers eat seven bowls of porridge every meal, and their work is weaker than that of weak women. Seeing that weeds in rice fields are growing fiercely, if we don't pay close attention to weeding, we will reduce production. Li Yuanru was very angry because he wanted to hire another short-term worker and was reluctant to spend money on food. One day at dinner, Li Yuan asked the long-term worker, "You eat my 372 1 bowl of rice a day, why don't you work like a man?" I saw the long-term worker knocking on the bowl with chopsticks and singing: "Dry, dry, eat nine bowls of rice a day, covered in hair, sneezing over the mountain!" " Thin, seven seven twenty-one, urine like bamboo pole rain, feet soft as mud. I am in a hurry and have no strength; What good is it if you are in a hurry? "After hearing this, Li Yuan thought for a long time and said to his wife in front of the long-term workers," From today on, take care of his 339 bowls of dry food, regardless of his 3721. "His wife did it again. That long-term worker can fuck two people with one person. The story spread gradually and was regarded as a joke by people. At the beginning, people called changing wrong ideas "regardless of the willy-nilly". Later, its meaning gradually extended, regardless of good or bad, regardless of right or wrong words and deeds, also known as "in any case. "