The mining industry must lead in demonstrating how extractive operations can coexist with environmental stewardship.
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
数学不是关于数字、方程、计算或算法的：它是关于理解的。
音乐是一种不用特定词汇表达的语言。它用情感说话，如果它深入骨髓，那就是在骨髓里。