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 concept of law is a complex one, involving not only rules but also principles, policies, and standards.
Sustainability is not a constraint; it's an opportunity to reinvent our industry.
Life is an adventure, and survival is the art of navigating through it.
The goal of mathematics is to understand the universe in a deeper way.
哲学的任务不是提供答案，而是澄清问题。