Freedom was a thing that shifted as you looked at it, the way a forest is dense with trees up close but from outside, from the empty meadow, you see its true limits. Being free had nothing to do with chains or how wide your cage was.

A man may die, nations may rise and fall, but an idea lives on. Ideas have endurance without death.

The power of cinema lies in its ability to make the invisible visible.

农业效率绝不能以生物多样性为代价。

物理定律是宇宙的语言，通过它们，我们可以开始理解存在的广阔和复杂性。

可持续性不仅仅是植树；它是为了正确的理由在正确的地方种植正确的树木。