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.

你创造的世界越真实，观众就越会被吸引进去。

合作是林业进步的根源——没有任何一个实体能独自解决这些挑战。

必须尊重过去，但不能复制过去。