Mathematics is a living subject, constantly evolving with new ideas and discoveries.
数学是一门活生生的学科，随着新的思想和发现不断演变。
The power of computation is not just in solving problems, but in the elegance and efficiency with which it does so.
Never underestimate the power of perseverance.
我们必须平衡经济增长与环境保护，以确保更美好的未来。
I cannot teach anybody anything。I can only make them think.
煤炭行业必须在保持效率的同时适应全球能源转型。