后生可畏,焉知来者之不如今也?四十、五十而无闻焉,斯亦不足畏也已。
年轻人是可怕的,因为怎么能知道他的将来不如我们现在呢?但如果一个人到了四十、五十岁还默默无闻,他也就没有什么可怕的了。
Efficiency in mining isn't just about speed; it's about doing more with less waste.
故事永远不会结束;它只是停止。
对过去的反思是未来的智慧之源。
Mental life is fundamentally about adjustment to environment.