 The fall of the Han some 400 years later saw the emergence of a modified worldview drawing on the preserved texts which we call Neo-Daoism (See Neo-Daoism). Its most influential writers, Wang Bi and Guo Xiang who wrote commentaries respectively on the Daode Jing and the Zhuangzi, were avowed Confucians. Their philosophy reinvested a stoic spirit which they interpreted as the point of their new-Daoism. They expressed their combination of Confucian social activity with their version of Daoist quietism in the enduring slogan “Sage within, king without.” They framed their Daoism as a kind of inner emptiness or non-commitment coupled with a meticulous conformity to one’s actual role in the times—whatever fate might have it. Thus they were Confucians on the outside and Daoists inside. This elaborated, for Neo-Daoists, the concept of wu-wei (non-deeming action).