人心似水，民动如烟。
形容人心难以捉摸，民众的行为像烟一样飘忽不定。
用知识和工具赋能当地社区是可持续水产养殖的基础。
每一个失败的实验都会教会你一些宝贵的东西——不要害怕犯错。
Representation theory provides the language in which many number-theoretic phenomena can be expressed.
Security is always excessive until it's not enough.
Safety and sustainability are the cornerstones of modern mining.