When Sima placed his subjects was often his way of expressing obliquely moral judgements. Empress Lü and Xiang Yu were the effective rulers of China during reigns Hui of the Han and Yi of Chu, respectively, so Sima placed both their lives in the basic annals. Likewise, Confucius is included in the fourth section rather the fifth where he properly belonged as a way of showing his eminent virtue. The structure of the "Shiji" allowed Sima to tell the same stories in different ways, which allowed him to pass his moral judgements. For example, in the basic annals section, the Emperor Gaozu is portrayed as a good leader whereas in the section dealing with his rival Xiang Yu, the Emperor is portrayed unflatteringly. Likewise, the chapter on Xiang presents him in a favorable light whereas the chapter on Gaozu portrays him in more darker colors. At the end of most of the chapters, Sima usually wrote a commentary in which he judged how the individual lived up to traditional Chinese values like filial piety, humility, self-discipline, hard work and concern for the less fortunate. Sima analyzed the records and sorted out those that could serve the purpose of "Shiji". He intended to discover the patterns and principles of the development of human history. Sima also emphasized, for the first time in Chinese history, the role of individual men in affecting the historical development of China and his historical perception that a country cannot escape from the fate of growth and decay.