In this development course, he profoundly promulgates the political thinking which its breeds: Free spirit, equal theory and political value root.

• 忧患意识经历了“敬”、“彝”、“礼”、“仁”四个阶段，在这个发展历程中，徐复观深刻地发掘了它所孕育的政治思想：自由精神，平等理念和政治价值根源。