创造力的发动机是提出一个问题：“一定要这样吗？” 政治改革、科学发展、关系改善以及更好的书都是提出这个问题后出现的。
The motor of our ingenuity is the question ‘Does it have to be like this?’, from which arise political reforms, scientific developments, improved relationships, better books.
城市不仅仅是一个场景，它是小说中的另一个角色。
No moral system can rest solely on authority.
Sustainability in mining isn't an option—it's a necessity for our future.
Diversity in mining isn't optional—it's essential for growth.