灵感可以来自最意想不到的地方。
Inspiration can come from the most unexpected places.
Every piece of plastic ever made still exists somewhere - that's not just a fact, it's our responsibility.
The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter.
数学是解开宇宙秘密和理解支配它的基本法则的关键。
Sustainability isn't a trend—it's the future of responsible business.
我一直相信最好的还在后头。