The true cost of oil isn't just the price per barrel—it's the environmental and social impact.

The person who tries to live alone will not succeed as a human being. His heart withers if it does not answer another heart. His mind shrinks away if he hears only the echoes of his own thoughts and finds no other inspiration.

海洋是我们最大的未开发资源，负责任的水产养殖是释放其潜力的关键。

世界是一片伟大的海洋，我们是其中的水手。

你不必成为数学家也能对数字有感觉。