Python标准库中有一个小彩蛋，只要你引入this这个模块，就能看到一段“Python之禅”，这是一位Python核心开发者对于程序设计的心得感悟，文笔饶有趣味，让我们在学习Python的过程中慢慢体会其中蕴含的丰富哲理吧……
>>> import this
The Zen of Python, by Tim Peters蟒宗之禅语，提姆彼得斯（中文是我加的，参考了几种网上的译文）
Beautiful is better than ugly.优美胜于丑陋
Explicit is better than implicit.明白胜于晦暗
Simple is better than complex.简洁胜于繁复
Complex is better than complicated.繁复胜于艰深
Flat is better than nested.扁平胜于嵌套
Sparse is better than dense.松散胜于聚集
Readability counts.代码确保易读
Special cases aren't special enough to break the rules.规则拒绝特例
Although practicality beats purity.实用不求纯净
Errors should never pass silently.错误不可放过
Unless explicitly silenced.除非明确理由
In the face of ambiguity, refuse the temptation to guess.
模棱两可之间，不要随意猜测
There should be one-- and preferably only one --obvious way to do it.必有唯一选择，明显胜过其余
Although that way may not be obvious at first unless you're Dutch.起初无法分辨，只因你非大神
Now is better than never.尝试好过放弃
Although never is often better than *right* now.但须谋定而动
If the implementation is hard to explain, it's a bad idea.实现难以解释，定是糟糕方案
If the implementation is easy to explain, it may be a good idea.实现易于解释，或为良好方案
Namespaces are one honking great idea -- let's do more of those!名称空间极好，诸君多加使用！
>>> import this
The Zen of Python, by Tim Peters蟒宗之禅语，提姆彼得斯（中文是我加的，参考了几种网上的译文）
Beautiful is better than ugly.优美胜于丑陋
Explicit is better than implicit.明白胜于晦暗
Simple is better than complex.简洁胜于繁复
Complex is better than complicated.繁复胜于艰深
Flat is better than nested.扁平胜于嵌套
Sparse is better than dense.松散胜于聚集
Readability counts.代码确保易读
Special cases aren't special enough to break the rules.规则拒绝特例
Although practicality beats purity.实用不求纯净
Errors should never pass silently.错误不可放过
Unless explicitly silenced.除非明确理由
In the face of ambiguity, refuse the temptation to guess.
模棱两可之间，不要随意猜测
There should be one-- and preferably only one --obvious way to do it.必有唯一选择，明显胜过其余
Although that way may not be obvious at first unless you're Dutch.起初无法分辨，只因你非大神
Now is better than never.尝试好过放弃
Although never is often better than *right* now.但须谋定而动
If the implementation is hard to explain, it's a bad idea.实现难以解释，定是糟糕方案
If the implementation is easy to explain, it may be a good idea.实现易于解释，或为良好方案
Namespaces are one honking great idea -- let's do more of those!名称空间极好，诸君多加使用！
