A specific feature of philosophy in the Han dynasty is its stress on cosmology.The discussion of cosmological questions is again related to the discussion of human nature.

• 摘要汉代哲学发展的一大特色是宇宙论的开展，其中的哲学家谈论人性时将之与宇宙论结合，渐渐将人性等同道德善恶，视为先天。