不过话得说回来，没有一桩事是容易的。
The future belongs to those who can make leather without leaving scars—on the earth or its people.
Technology in fisheries should serve conservation first, then commerce.
The energy industry is not just about extracting resources; it's about powering progress and improving lives.
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
我再也不想喝到需要去戒酒的地步了。
Sustainability isn't a choice—it's a responsibility we owe to future generations.