海德格尔在1930年弗莱堡讲座中通过对康德通向自由的两条道路的解释,具体阐述了人的自由的本质是道德自律、纯粹意志,也就是自我负责。康德通向自由的第一条道路是在《纯粹理性批判》中提出并实现的,对应着自然的因果性,揭示了自由的可能性;第二条道路是在《实践理性批判》以及《道德形而上学基础》中提出并完成的,对应着自由的因果性,证明了自由的现实性。 In his lecture on Freiburg in 1930, Heidegger elaborates on the interpretation of Kant’s two paths to freedom. It specifically states that the essence of human freedom is moral self-discipline, pure will, and self-responsibility. Kant’s first road to freedom was put forward and realized in “Critique of Pure Reason”, which corresponds to the natural causality and reveals the possibility of freedom. The second path is “practical criticism” and “morality Metaphysical Basis ”proposed and completed, corresponding to the causal of freedom, proves the reality of freedom.