我吃文字从来没反胃过。
历史学家是向后看的先知。
成功是坚持、顽强和愿意花22分钟去弄懂大多数人30秒就会放弃的事情的结果。
The degree of slowness is directly proportional to the intensity of memory. The degree of speed is directly proportional to the intensity of forgetting.