Diversity in the workplace drives creativity and growth.

解释：大部分药材都以新鲜为好，但艾草却以陈年的为佳，体现了药材使用的特殊性。

"The act of writing is an act of optimism. You wouldn't take the trouble to do it if you felt it didn't matter."

"The beauty of mathematics only shows itself to more patient followers."

我认为对自己有幽默感，不要把自己看得太重要是很重要的。