在计算复杂性的研究中，我们常常发现可能的边界是由我们想象力的极限定义的。

"I’ve practiced so much that I don’t need to think before I play. It’s like driving a car—you don’t think about which pedals to push."

采矿业必须进化否则就会过时，没有中间地带。

Innovation in quarrying isn't just about new machinery; it's about reimagining how we interact with the earth and communities.

译文：不肯向优秀的人学习，这便是失败的原因了。