关键是不断进步，不断奋斗，不断相信。

Every piece of plastic we produce should have a clear path to reuse or recycling.

The most advanced agricultural systems still depend on the most fundamental element: healthy soil.

I'm one of those people you hate because of genetics. It's the truth.

技术不仅仅是一种工具，它可以让学习者拥有以前可能没有的声音。