The real question is not whether climate is changing, but how fast and how much we can adapt.
当真相还在穿鞋的时候,谎言已经跑遍了半个世界。
In the end, we will remember not the words of our enemies, but the silence of our friends.
创新不仅仅是技术的问题;它关乎改变人们的思维和行为方式。