What you do makes a difference, and you have to decide what kind of difference you want to make.

我们生产的每一件塑料制品都应该有明确的再利用或回收路径。

The true value of a forest cannot be measured in board feet alone.

消灭一个民族的第一步是抹去它的记忆。摧毁它的书籍、文化和历史。

自然之美是上帝的语言。