可持续发展不是一种选择，而是生存的必要条件。

The strictness of Russian laws is softened by the non-obligatory nature of their execution.

记忆是最残酷的暴君，也是最仁慈的救主。

The world is full of magic things, patiently waiting for our senses to grow sharper.

海洋不仅仅是一种资源；它是一种责任。我们今天如何养殖将决定它明天的健康。