Sustainability isn't a trend—it's our responsibility to future generations.
When we protect biodiversity, we're protecting humanity's safety net.
教育并不像在花园里播种一样在我们身上种植能力;它只是引导它们走向应该走的方向。
世间万物不可能都完美无缺,可怜那些执着的人总是被忧愁困扰。