世界是一个谜题；碎片散落一地，没有人有盒子上的图片。
The world is a puzzle; the pieces are scattered, and no one has the picture on the box.
幸福不是现成的东西。它来自你自己的行动。
The study of cognition is the study of how human beings understand their world.
重要的不是你如何开始，而是你如何结束。