Law is a system of rules that are enforced through social institutions to govern behavior.
最有力的艺术是让我们感到不安的艺术,它迫使我们面对我们宁愿忽视的东西。
The anarchic nature of the international system means that states must rely on self-help to ensure their survival.
Law is not a system of rules, but a system of rules and principles.