假如我成了世界上最精通python的人，我能用python完成什么伟大的事情？-Python Tutorial-php.cn

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假如我成了世界上最精通python的人，我能用python完成什么伟大的事情？

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Jun 06, 2016 pm 04:22 PM

回复内容：

我会砌砖了，并且是全世界最会砌砖的人
离盖出摩天大楼还有多远？
我掌握数学符号的运算了，并且是全世界最会进行计算的人
我离成为高斯还有多远？

编程语言只是工具，背后的思想才是最有价值的
人类的知识，可以分为术和道
术是技艺，道是思想
术是道的实现
术可以是精致，没有道，就称不上伟大

也许你现在觉得Python或者别的语言很复杂，觉得精通Python很厉害
当你掌握了一门编程语言，向外看，你会发现，这个世界比你想象的大
我以前觉得我会写个爬虫厉害得不行，然后上大学，看看书，系统地学习后，我就知道自己的短视了

单说，我理解快排算法的时候，我就觉得这好厉害
人遇到觉得复杂的事物，会不自觉夸大

后来，我学了信息论的知识之后，又觉得香农真的厉害，理解世界的维度高出别人一个维
用熵可以完美解释为什么快排比冒泡快

每次快排的递归，都在降低原数列的熵，每次操作都有相比于冒泡排序更多的“信息”保存了下来
未排序的数据分布的可能性（自由度）在减小
冒泡基本上每次操作都是独立的，熵减小速度很慢
从而也可以理解，对于一个长度为n的随机数列排序，复杂度至少为O(n)

举这个例子只是想说，有时候我们是想的太多，书看的太少，才会有错误的认识。搞个和 Python2 以及 Python3 都不兼容的 Python4 Make a better Python. 可以理直气壮地告诉他们：还是php大法好某日，你成为了“世界上最精通python的人”，然后你来到了知乎用python证明了自己是“世界上最精通python的人”。可以考虑去Google面上十轮然后入职Dropbox 写一个能找出全世界所有黄网的脚本，你想多了，这玩意还有待开发，精通是不可能的。精通Python，不知道你指的是单纯的Python的语法还是各种Python的库啊实际应用之类。客观上说，解决问题的思想更加重要，语言只是一种工具而已，绝大多数的程序员都是同时会集中开发语言的。回到问题上来吧，熟悉Python可以干什么啊，做数据分析（要有数学统计学基础），做网站（对计算机网络等知识要熟悉），写爬虫（对网页的前后端要有了解），做算法研究（这个就算了吧）。综上，你只会Python，就算你是精通它，似乎也做不了什么啊扒光网上所有的美女（靓图）

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