性能的关键在于优雅，而不是大量的特殊情况。

"The best characters feel real enough to step right off the page."

自然和历史是地理知识的两个重要来源。

"Life, he realize, was much like a song. In the beginning there is mystery, in the end there is confirmation, but it's in the middle where all the emotion resides to make the whole thing worthwhile."

心灵不是一台需要被理解的机器，而是一个需要被体验的生命过程。