世界是一本书,不旅行的人只读了一页。
Sustainability is no longer an option; it's a business imperative.
The price of freedom is eternal vigilance.
What appears good to one may appear evil to another, and vice versa.
海洋是自然界中最大、最神秘的领域,也是我们了解最少的领域。
我的家庭是我的基础。我之所以成为今天的我,都是因为他们。