"Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding."

To do mathematics is to explore a universe of ideas, where the only limit is your imagination.

成功投资的关键是拥有纪律性的方法。

Innovation in mining technology isn't optional - it's essential for our survival and growth.

The anointed don't like to talk about painful trade-offs. They like to talk about happy "solutions” that get rid of the whole problem- at least in their imagination.

翻译：君子知道隐微的开始，也知道事态的彰显；也知道该柔的时候柔、该刚的时候刚，这样的君子才是万众所敬仰的人物。