The answer is the Analects. This is also known as the Analects of Confucius, is a collection of sayings and notions ascribed to the Chinese philosopher Confucius and his generations, traditionally thought to have been compiled and written by Confucius' followers. It is thought to have been written during the Warring States period and it attained its final form during the mid-Han dynasty. By the early Han dynasty the Analects was measured merely a "commentary" on the Five Classics, but the standing of the Analects grew to be one of the central texts of Confucianism by the end of that dynasty.