Everything is hard before it is easy. The day before something is a breakthrough， it’s a stupid idea.

电流体不是由机器创造的，而是由它收集的。

The information paradox is one of the deepest puzzles in theoretical physics.

The tragedy of great power politics is that even well-intentioned states are forced to act in ways that can lead to conflict and war.

I think the best films are the ones that you can watch over and over again.

创新是油气行业可持续发展的关键。我们必须拥抱新技术，推动效率和环境保护。

The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'