The real discovery is the one that makes me capable of stopping doing philosophy when I want to.

释义：强调意识形态控制比武力镇压更根本。

"There is no such thing as a new idea. It is impossible. We simply take a lot of old ideas and put them into a sort of mental kaleidoscope. We give them a turn and they make new and curious combinations."

阅读是穿越时间的航行。