The greatest gift you can give someone is your time, because you are giving them a portion of your life that you will never get back.

Safety and sustainability are the cornerstones of modern mining.

译文：富庶之地的百姓，善于经商，抓住时机谋利，财富积累到巨万。

学习新编程语言的唯一方法是用它编写程序。

Collaboration across disciplines is essential for breakthroughs in agricultural science.

你必须对自己的能力有信心，然后足够坚强地坚持到底。