gistfile1.txt

It used to be thought that you could judge someone’s character by looking at
the shape of his head. Whether or not this is true of people, it is generally true
of Lisp programs. Functional programs have a different shape from imperative
ones. The structure in a functional program comes entirely from the composition
of arguments within expressions, and since arguments are indented, functional
code will show more variation in indentation. Functional code looks fluid on the
page; imperative code looks solid and blockish, like Basic.