要理解一个程序，你必须同时成为机器和程序。

The universe would look to a two-dimensional creature who spend its life moving on the service of what turned out to be a globe， it could travel for millions of years and would always return to its starting point， it would never be conscious of what was above it or beneath it.

To avoid criticism, do nothing, say nothing, and be nothing.

最终，所有的故事都是关于爱与失去、希望与绝望、生与死。

消费者偏好变化迅速，保持领先意味着多倾听少说话。