The true way is along a rope that is not stretched at any great height but just above the ground. It seems more designed to make people stumble than to be walked upon.

我不相信幸福的结局，因为生活并不提供这些。

Technology will be the bridge between traditional energy and a cleaner future.

We can’t just keep doing things the way we’ve always done them. The world has changed, and so must we.

我们需要犯错的自由，承认错误的勇气，以及从中学习的智慧。

历史学家既是侦探，也是讲故事的人。