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.
艺术家的使命是唤醒灵魂。
The ethical debate around CRISPR is as important as the science itself.
I always try to push my limits and see how far I can go.
科学的旅程不仅仅是寻找答案，更是提出正确的问题。