Writing programs that actually do what they are supposed to do is just one component of being a good Python programmer. It's also important to write clean code that is easily understood, even weeks after you've written it. One way of doing this is to follow the Zen of Python, a somewhat tongue-in-cheek set of principles that serves as a guide to programming the Pythoneer way. So the Zen of Python is a listing of python principles and philosophies that are helpful in understanding and using language effectively. Use the following code to access the Zen of Python. import this If you run this code, it will print the following text out: >>> 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...