Innovation in mining is not an option; it's a necessity for survival.

预言是人类唯一一项无法经由练习而改善的技术。

最伟大的实验始于一个简单的问题。

"When you do something best in life, you don’t really want to give that up – and for me it’s tennis."

人的精神比单纯的体力更重要，人中的精神火花可以被扇成火焰。

The historian’s task is to understand the past, the novelist’s to make it live.