In the age of big data, the mathematical principles of data structures and algorithms have become more critical than ever.
在大数据时代，数据结构和算法的数学原理变得比以往任何时候都更加关键。
Experience is simply the name we give our mistakes.
矿工的安全永远不应该用成本效益分析来衡量。
The reality is: sometimes you lose. And you're never too good to lose. You're never too big to lose. You're never too smart to lose. It happens.
I don't think you can ever do your best. Doing your best is a process of trying to do your best.
Resilience is built through adversity; don't fear challenges, learn from them.
晏子春秋
我们的矿工是美国最勤劳的人。