The concept of law involves the union of primary rules of obligation with secondary rules of recognition, change, and adjudication.
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。
Education is not about filling a bucket, but about lighting a fire.
成本不是为了计算而存在的,而是为了被降低而存在的。
领导者的孤独是无法避免的。
石油行业的挑战是创新和增长的机遇。