An empire founded by war has to maintain itself by war.

Sustainability isn't an option - it's our responsibility to the next generation.

The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.

空白页是建筑中最可怕也最令人兴奋的时刻。

鱼类的真实成本应该包括保持海洋健康的成本。