元素周期表没有改变，但我们使用其元素的方式必须改变。
Small-scale fisheries are just as vital as large operations for a balanced ecosystem.
The pursuit of power is the primary goal of all great powers, and this pursuit often leads to conflict.
I'm not trying to be cool. I'm just being me.
Our descendants will achieve things that will amaze us， yet a portion of what they will create could have been made with today’s materials and tools if we had had the imagination. Think bigger.
应对不自由世界的唯一方法是变得如此绝对自由，以至于你的存在本身就是一种反叛。
Transparency builds trust, and trust is the foundation of strong partnerships.