海洋养育了我们，我们有责任确保以关怀和尊重回馈它。
The ocean feeds us, and it's our responsibility to ensure we feed it back with care and respect.
每个数学问题都有一个解决方案；有时只是需要时间去找到它。
The more you can increase fear of drugs and crime, welfare mothers, immigrants and aliens, the more you control all the people.
可持续性不是成本；而是对我们共同未来的投资。