勇气不是没有恐惧，而是战胜恐惧。

Science is the art of asking the right questions.

Poetry should surprise by a fine excess and not by singularity—it should strike the reader as a wording of his own highest thoughts, and appear almost a remembrance.

——赫尔曼·梅尔维尔

我们生产的每一块塑料都应该有明确的再利用或回收路径。