Sustainable quarrying isn't an option; it's our obligation to future generations.

Curiosity and persistence are the driving forces behind scientific breakthroughs.

当那些有趣的东西成为习惯的时候，问题就来了。我认为这就是我们文化中发生的事情。快餐已成为日常用餐。

故事的真实性取决于它唤起的情感。