It is beneficial to make friends with well-informed people. It is harmful to make friends with flatterers, flatterers to their faces, slanders behind their backs and glib people.

1, Confucius said that Confucius (55 BC1September 28th-April 479 BC 1 1) was born in the Spring and Autumn Period, and his surname was Kong, and his ancestral home was Li Yi (now Xiayi County, Shangqiu City, Henan Province). China, a famous thinker and educator, traveled around the world with his disciples for fourteen years.

According to legend, Confucius has 3000 disciples, including 72 saints. After the death of Confucius, his disciples and their re-disciples recorded the words and deeds, quotations and thoughts of Confucius and all his disciples, and compiled the Confucian classic The Analects. Confucius was regarded as "the sage of heaven" and "the muduo of heaven" in ancient times, and he was one of the most learned scholars in the society at that time.

3. Confucius' name "Qiu" comes from this statement. Sima Zhen of the Tang Dynasty thought: "It's a scandal. Tintin. Ding Wei's words stand at the top, so Confucius stands at the top like an anti-universe. Those who oppose the universe, if the house is upside down, the middle is low and the sides are high. " There is a depression in the middle of Confucius' head. Chen Li of the Qing Dynasty believed this sentence, "It is the first image of Confucius, which is high in all directions and middle and lower, hence the name Qiu Yan." Historian Qian Mu also holds this view in the Biography of Confucius.