世界上最好和最美丽的东西是看不见甚至摸不着的——它们必须用心去感受。

能源转型是一项全球性挑战，需要跨行业和跨国界的合作。

数学是一门艺术，作为艺术家，你必须对自己诚实。

I think if you do something and it turns out pretty good, then you should go do something else wonderful, not dwell on it for too long. Just figure out what's next.

Technological breakthroughs are not achieved overnight, they require long-term investment and patient accumulation.

当今世界面临的最重要挑战是在发展中国家建立强大、有效且负责任的国家。