最简单的解决方案往往是最优雅的。

只要不放弃，梦想就会实现。

We must advance the energy revolution with greater determination and intensity, accelerating the establishment of a clean, low-carbon, safe, and efficient energy system.

The only real voyage of discovery consists not in seeking new landscapes, but in having new eyes.

We don't have anything to lose, which is a very liberating feeling.

经济学家的角色既是科学家，又是工程师。