Learning consists in the modification of certain mediating processes which operate between the stimulus and the response.

译文：在这片疆域之内，有平原、湿地、丘陵和广阔的田野，一眼望去无边无际。

The past is never dead. It's not even past.

史记

世界是一个充满恐怖的地方，但也是美丽的地方。

Data-driven decisions separate the leaders from the followers in the energy sector.

我是个失败的诗人。也许每个小说家都想先写诗，发现自己做不到，然后尝试短篇小说，这是诗歌之后要求最高的形式。如果连这都失败了，他才会转向写小说。