The true value of a forest is measured not just in board feet of timber, but in the lives it sustains and the ecosystems it supports.

我们都受到自己天性的束缚。

出自王维《老将行》，烽火戏诸侯在作品中引用

The desert is not just a place; it's a metaphor for the vastness of human solitude.

合作是解决科学领域最大挑战的关键。