If you want to solve big problems, start by asking the right questions.

技术是在满足全球能源需求的同时减少排放的关键因素。

The best and most beautiful things in the world cannot be seen or even touched - they must be felt with the heart.

"Every discovery is a step closer to understanding the universe."

历史上的重大战争——我们被告知，而且被告知的是真实的——是国家不平等增长的直接或间接结果。