最好的研究往往来自意想不到的观察。
祸患转化为幸福,把失败作为成功的根基。如能留的青山在,就不怕没柴烧。
Every scientific advancement forces us to confront new ethical questions.
Never give up on something you really want. It's difficult to wait, but more difficult to regret.
You are stronger than you think, braver than you believe, and smarter than you know.