世界是一本伟大的书，从不离家的人只读了一页。

理解学习问题的计算复杂性对于开发高效算法至关重要。

The truth about the world is that anything is possible. Had you not seen it all from birth and thereby bled it of its strangeness it would appear to you for what it is. A hat trick in a medicine show. A fevered dream. A trance bepopulate with chimeras having neither analogue nor precedent. An itinerant carnival. A migratory tentshow whose ultimate destination after many a pitch in many a mudded field is unspeakable and calamitous beyond reckoning.

"I write to find myself, but I always end up losing myself."

世界是一面镜子，它反映出我们选择看到的东西。

"To read is to travel without moving an inch."

【译文】水过分清澈就不会有鱼，人过于明察就不会有人为你出主意。世上的聪明人若减少一半，那么愚笨的人也就没有了。