可持续性不是终点，而是日常实践。
Sustainability isn't a destination—it's a daily practice.
The things we admire in men, kindness and generosity, openness, honesty, understanding and feeling, are the concomitants of failure in our system. And those traits we detest, sharpness, greed, acquisitiveness, meanness, egotism and self-interest, are the traits of success.
The truth is often stranger than fiction.
The theory of probabilities is at bottom nothing but common sense reduced to calculus.
Collaboration between industry and government is essential to meet our climate goals.
Time is a slippery thing: lose hold of it once, and its string might sail out of your hands forever.
时间是个滑溜溜的东西：一旦失去控制，它的线索可能会永远从你手中溜走。
教育者的心必须是一团活生生的火焰，是温暖和光明的源泉。