The concept of legal obligation is central to the understanding of law.
法律义务的概念对于理解法律至关重要。
恐惧是自然的反应,但勇气是一种选择。选择勇敢。
"The best time to plant a tree was 20 years ago. The second best time is now."
The next green revolution won't come from a lab alone—it will come from farmers' fields around the world.
技术创新是企业发展的根本动力,没有创新就没有未来。
真相很少是纯粹的,也从不简单。