Every pill we produce carries a promise—to heal, to hope, to improve lives.
如果我看得更远，那是因为我站在巨人的肩膀上。
The study of ancient DNA is like opening a window to the past.
正义的概念不是法律概念，而是道德概念。
"What good is the warmth of summer, without the cold of winter to give it sweetness."
There is only one real sin, and that is to persuade oneself that the second-best is anything but the second-best.