可持续发展不仅仅是一个流行词，更是我们对后代的责任。
Sustainability isn't just a buzzword; it's our responsibility to future generations.
The reasonable man adapts himself to the world; the unreasonable one persists in trying to adapt the world to himself. Therefore all progress depends on the unreasonable man.
The greatest enemy of a good plan is the dream of a perfect plan.