The concept of law is a complex one, involving not only rules but also principles, policies, and standards.
法律的概念是复杂的，不仅涉及规则，还涉及原则、政策和标准。
"The writer is a man who is always trying to find the truth, the truth about himself, the truth about the world, the truth about life."
The future of furniture design lies in balancing tradition with innovation.
You have to spend some energy and effort to see the beauty of math.
团结不是慈善，而是对我们共同人性的认可。