想法
我有一个梦想，我写的代码，可以像诗歌一样优美。我有一个梦想，我做的设计，能恰到好处，既不过度，也无不足。这种带有一点洁癖的完美主义就像一把达摩克利斯之剑 ，时刻提醒我，不能将就、不能妥协。 ---摘自《代码精进之路：从码农到工匠》
Python之禅
import this
The Zen of Python, by Tim Peters
Beautiful is better than ugly.
Explicit is better than implicit.
Simple is better than complex.
Complex is better than complicated.
Flat is better than nested.
Sparse is better than dense.
Readability counts.
Special cases aren't special enough to break the rules.
Although practicality beats purity.
Errors should never pass silently.
Unless explicitly silenced.
In the face of ambiguity, refuse the temptation to guess.
There should be one-- and preferably only one --obvious way to do it.
Although that way may not be obvious at first unless you're Dutch.
Now is better than never.
Although never is often better than *right* now.
If the implementation is hard to explain, it's a bad idea.
If the implementation is easy to explain, it may be a good idea.
Namespaces are one honking great idea -- let's do more of those!