Sustainability isn't just an option; it's our responsibility to future generations.

L-函数的研究是数学知识统一性的反映。

如果心没有妄念，一切法都不会生起。

The health of the soil determines the health of the people.

The love we give away is the only love we keep.

森林的真正价值不能仅用板英尺来衡量。