The theory of natural rights has always possessed the leading position in the western doctrine of the origin of human rights. The reasonableness of it is that it affirms the natural character of human being. The unscientific aspect of it is that it ignores or denies the social character of human being. The doctrine of legal rights and the doctrine of social rights both have their own reasonableness to some extent which is radically incorrect. As to the reasonableness or unreasonableness, Concrete analysis s...