Sustainability isn't a buzzword; it's a business imperative for the modern energy sector.

朗兰兹纲领证明了抽象思维在数学中的力量。

爱能治愈一切创伤。

小人反复无常，不可深交。  

The soul of a poet is like a mirror that reflects the beauty of the world.

道德规则不是我们理性的结论。