一个人可以写在历史页册里的最高头衔就是他自己的名字。
The highest title which a man can write upon the page of history is his own name.
The greatest legacy we can leave is a healthier planet for future generations.
坚持是数学研究的关键,许多伟大的成果来自于长期的奋斗。
The artist must learn to see, to observe, to feel, and to think.