变化是所有存在的基本过程。
能源创新必须与责任相平衡——进步不能以牺牲地球为代价。
The severity of Russian laws is alleviated by the fact that it is not obligatory to execute them.
Every ton of paper we recycle saves 17 trees. That's not just business, that's legacy.
Education is not about filling a bucket, but about lighting a fire.