Intolerance of ambiguity is the mark of an authoritarian personality.
Sustainability isn't just a buzzword; it's a business imperative.
Mathematics is not a careful march down a well-cleared highway, but a journey into a strange wilderness, where the explorers often get lost.
每个国家都有责任保护我们的海洋，无论其海岸线大小如何。
The writer's only responsibility is to his art. He will be completely ruthless if he is a good one. He has a dream. It anguishes him so much he must get rid of it. He has no peace until then.