The safety and efficacy of a vaccine are the most important criteria in its development.
疫苗的安全性和有效性是其研发中最重要的标准。
We are all alone, born alone, die alone, and—in spite of True Romance magazines—we shall all someday look back on our lives and see that, in spite of our company, we were alone the whole way.
每个故事都有结局,但在生活中每个结局都是新的开始。
科学是一种试图不欺骗自己的方式。首要原则是你不能欺骗自己,而你自己是最容易被欺骗的人。
人不是为失败而生。一个人可以被毁灭,但不能给打败。
We don't receive wisdom; we must discover it for ourselves after a journey that no one can take for us or spare us.
在每个故事中,都有一个隐藏的真相,等待着读者去发现。