煤炭开采的创新不仅仅是关于开采，而是更智能、更安全、更尊重环境地开采。
有时候最难的事情和最正确的事情是同一件事。
"The thing about smart people is that they seem like crazy people to dumb people."
麻雀因孔雀驮著翎尾而替它担忧。
医学的进步不仅仅是技术问题，更是人性的体现。
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
唯一安全的事情就是冒险。