我不相信“完美表演”的概念。每个角色都是一段旅程，每段旅程都有其不完美之处。
I don't believe in the concept of a 'perfect performance'. Every role is a journey, and every journey has its imperfections.
The best policies are those that align economic incentives with ecological health.
Natural experiments are a powerful tool for understanding causal relationships in the real world.
我相信书籍有改变生活的力量。
The present state of the system of nature is evidently a consequence of what it was in the preceding moment, and if we conceive of an intelligence which at a given instant comprehends all the relations of the entities of this universe, it could state the respective positions, motions, and general effects of all these entities at any time in the past or future.
农业的透明度能够建立与消费者之间的信任。