If you do what you’ve always done, you’ll get what you’ve always gotten.

The future of energy lies in balancing today’s needs with tomorrow’s responsibilities.

The true spirit of delight, the exaltation, the sense of being more than Man, which is the touchstone of the highest excellence, is to be found in mathematics as surely as in poetry.

合作是解决我们行业中复杂挑战的关键。

我非常敬佩那些已婚、有孩子并且全职工作的女性。我不知道你们是怎么做到的，我觉得我做不到。

突然发现自己终此一生只讲真话，对一个人来说一件很恐怖的事情。