The more we know, the more we realize how little we know.
我们知道的越多，就越意识到自己知道的多么少。
Every piece of plastic we produce should have a clear path to being reused or recycled.
The energy sector must evolve or become irrelevant.
The only way to do great work is to love what you do.
译文：从长远的考虑来看，做人必须要谨慎小心，年轻时做事要舒缓，不要急躁。赏析：不管何时何地，我们都要谨言慎行，遇事不要急躁冲动，否则就会有很多灾难和麻烦。
拼命工作，直到你的仇人问你是否招人。
To understand the present, we must understand the past.