The mining industry must evolve to meet the demands of a changing world, or it will be left behind.
采矿业必须发展以满足不断变化的世界的需求，否则将被淘汰。
The best songs come from pain.
One of the first things taught in introductory statistics textbooks is that correlation is not causation. It is also one of the first things forgotten.
文明的伟大进步，无论是在建筑、绘画、科学、文学、工业还是农业领域，都从未来自中央集权的政府。
Human kindness has never weakened the stamina or softened the fiber of a free people. A nation does not have to be cruel to be tough.
表演不是要成为不同的人。它是在看似不同的事物中找到相似之处，然后在那里找到自己。