短期利益永远不应以牺牲长期可持续性为代价。
Short-term gains should never come at the expense of long-term sustainability.
理解宇宙不仅需要智慧，还需要想象力。
The mind once enlightened cannot again become dark.
The most important thing in life is to stop saying 'I wish' and start saying 'I will.'
森林是地球的肺，我们必须像保护自己的健康一样紧迫地保护它们。
The truth is rarely pure and never simple.
Ignoring isn’t the same as ignorance, you have to work at it.
死者并非沉默。他们只是在等待被倾听。
释义：他视空气为宇宙间一切事物相互联系的媒介和纽带。