It is on the strength of observation and reflection that one finds a way. So we must dig and delve unceasingly.

学习数学的最好方法就是去做数学。

We are not born for ourselves alone.

Innovation in mining technology isn't optional—it's the lifeline that will determine the future of extractive industries.

赢得温网是一个梦想。八次夺冠是我甚至无法形容的。