The Romans would never have found time to conquer the world if they had been obliged first to learn Latin.

人生最难学的是该过哪座桥，该烧哪座桥。

Every molecule tells a story, and catalysts help us write new chapters.

我不是为评论家唱歌，我是为歌迷唱歌。

食品安全方面的创新不是可选项，而是我们对消费者的道德义务。