【释义】：孤高自傲的人，难以共处，懂得留有余地的人，不会匮乏，穷尽一切的人，就会面临衰竭。

Innovation in mining technology is essential to meet the world's energy demands.

弦理论的美妙之处在于它提供了一个框架，使引力和量子力学可以和平共处。

The Olympic Games are for the world and all nations must be admitted to them.

I hope that in this year to come, you make mistakes. Because if you are making mistakes, then you are making new things, trying new things, learning, living, pushing yourself, changing yourself, changing your world. You're doing things you've never done before, and more importantly, you're doing something.

数学研究的过程和结果本身一样重要。