Confucius' famous saying. From the Analects of Confucius Taber: "Confucius said,' If you are not in your place, you will not seek political affairs'." "Xian Wen" also has this language. Its purpose is "to be dedicated to their duties" (Liu Baonan's The Analects of Justice). It is also the consistent attitude of Confucianism.

your sentence was later evolved.