关于煤炭的讨论必须超越"支持"或"反对"—我们需要解决方案，而不是口号。
Music can change the world because it can change people.
如果感受不到爱，我就不会唱关于爱的歌。
In the quest to understand quantum gravity, we are like children playing on the shore of a vast ocean, occasionally finding a smooth pebble or a pretty shell, while the great ocean of truth lies undiscovered before us.
理解计算的极限与推动其边界同样重要。