Sustainable forestry is not a cost - it's the smartest long-term business strategy we have.
可持续林业不是成本，而是我们拥有的最明智的长期商业策略。
别难过……世界上有许多人还不知道他们到底是谁或什么。
The study of automorphic representations is a reflection of the unity of mathematical knowledge.
In the long history of humankind (and animal kind, too) those who learned to collaborate and improvise most effectively have prevailed.