矿工的安全是任何生产报告的第一行。
A miner's safety is the first line in any production report.
Every nation is a story it tells about itself.
我们可以断言,没有激情,任何伟大的事业都不能完成。
The truth is not always beautiful, nor beautiful words the truth.
A mathematician's best work often comes from seeing connections where others see none.