当最后一棵树被砍倒，最后一美元将失去意义。
When the last tree is cut, the last dollar will lose its meaning.
实现明天的唯一限制是我们今天的疑虑。
There is no such thing as a small moment; every moment contains eternity.
The world is a labyrinth, and we are all just trying to find our way out.
暗示某些历史真相或古墓之谜不应被揭开。