解释：能吞下船的大鱼，不会在细浅的溪水里遨游；在天空高飞的鸿鹄，不会在肮脏的水池栖息。

The severity of Russian laws is alleviated by the fact that it is not obligatory to execute them.

才华和优雅如果掌握得有分寸，总在一个人的举止和谈吐中被人觉察到，但是无需炫示出来。正像不必把你的帽子、裙子和缎带一下都穿戴上，为的是让别人知道你拥有这些东西。

We are all creatures of our landscape; it dictates behavior and even thought in the measure to which we are responsive to it.

"The truth is rarely pure and never simple."

Sustainability isn't a cost center - it's an investment in our collective future.

解决问题是在可能的解决方案空间中搜索。