改变是好事。

Liberal democracy may constitute the "end point of mankind's ideological evolution" and the "final form of human government."

行业、科学家和政策制定者之间的合作是解决海洋保护挑战的关键。

技术可以成为我们减少误捕和保护海洋生物多样性的最大盟友。

I have to be alone very often. I'd be quite happy if I spent from Saturday night until Monday morning alone in my apartment. That's how I refuel.

永远要努力在你的生活之上保留一片天空。

Leadership is about making tough decisions today that will be thanked for tomorrow.

"If there's a book that you want to read, but it hasn't been written yet, then you must write it."

在数学中，提出问题的艺术必须比解决问题更有价值。