First it was necessary to civilize man in relation to man. Now it is necessary to civilize man in relation to nature and the animals.
First it was necessary to civilize man in relation to man. Now it is necessary to civilize man in relation to nature and the animals.
人与人之间关系的文明化，这只是第一步。下一步是人与自然，人与动物之间关系的文明化。