可持续性已不再是一个选择；它是我们前进的唯一道路。
Sustainability isn't a choice anymore; it's our only path forward.
【译文】 楚国的狂人接舆唱歌路过孔子车旁，说：“凤啊！凤啊！你怎么这样倒霉？过去的不可挽回，未来的还可以赶上。算了！算了！现在的执政者很危险！”
生命只是一连串孤立的片刻，靠着回忆和幻想，许多意义浮现了，然后消失，消失之后又浮现。
生活就是你梦中看到的电影。
我们必须接受失望，因为它是有限的，但千万不可失去希望，因为它是无穷的。
未来属于那些明白以少做多是有同情心、繁荣和持久的人。
"The number one benefit of information technology is that it empowers people to do what they want to do. It lets people be creative. It lets people be productive. It lets people learn things they didn't think they could learn before, and so in a sense it is all about potential."