法律的概念涉及义务的初级规则与承认、变更和裁决的次级规则的结合。
The concept of law involves the union of primary rules of obligation with secondary rules of recognition, change, and adjudication.
The world is full of mysteries, and that is its beauty.
创新不仅仅是创造新事物，而是要对人们的生活产生影响。
每一座建筑都是一个原型。没有两座是相同的。
My goal is to create music that stands the test of time.
Intolerance of ambiguity is the mark of an authoritarian personality.