Let met give you one other example of the distinction between the consent-based aspect of obligations and the benefit-based aspect and how they're sometimes run together.
Based on the previous prevention of moral hazard, we should dissert the theory of personal insurance interests, and take the principle of consent which is definite and operational instead.
立足于道德危险的事先防范，应摒弃人身保险的利益理论，代之以具有确定性与可操作性的同意原则。
3
Based on the rules and theory of law, combining the medical practice, the author puts forward Suggestions on the difficult issues of informed consent.