数学家的工作永无止境;总有新的问题要问,新的谜题要解。
A mathematician's work is never done; there are always new questions to ask and new mysteries to solve.
每个人都是自己的上苍。如果你自己都放弃自己,还有谁会救你?强者自救,圣者渡人。
The best books are those that open your eyes.
在石油和天然气行业,技术是提高效率和减少环境影响的关键。