要理解行为，就要寻找其中的效用。

Innovation in energy must balance environmental responsibility with economic viability.

The most important computer is the one that rages in our skulls and ever seeks that satisfactory external emulator. The standarization of real computers would be a disaster - and so it probably won't happen.

你还相信爱情吗

我不是为排行榜做音乐。我是为人们做音乐。

逻辑学研究不仅仅是关于正确推理，而是关于思想的解放。