我工作中最有价值的部分是看到我们的药物改变人们的生活。
I don't know what I would do if I didn't act. I think I would go mad.
每一个优秀的数学家至少是半个哲学家,而每一个优秀的哲学家至少是半个数学家。
Global challenges require global solutions, and marine fisheries are no exception.
The past is always tense, the future perfect.