可持续发展不仅需要愿景，还需要具体行动。
科学的真正回报是理解新事物的兴奋感。
The best way to predict the future is to create it.
If we are a good team and know what we want to do, one of us can defeat ten of them.
历史不仅仅是关于事件，而是关于那些经历过这些事件的人。
The greatest threat to democracy is the erosion of trust in institutions.
Opportunities don’t happen, you create them.