最好的肥料？是农民田间的足迹。

We must balance the need for energy security with the imperative of reducing emissions.

The future of humanity is in the hands of those who are able to carry the torch of wisdom and beauty into the darkness.

To feel much for others and little for ourselves； to restrain our selfishness and exercise our benevolent affections， constitute the perfection of human nature.

黑洞不仅仅是破坏性的怪物，它们在塑造星系中起着关键作用。

To solve complex problems, we must first understand the systems that create them.