Python. Not all the code is good, but I remember reading a lot of Python code when I was trying to write an interpreter of my own, and some parts of it just lef

Python. Not all the code is good, but I remember reading a lot of Python code when I was trying to write an interpreter of my own, and some parts of it just left me starting at the screen in amazement, due to the beauty and simplicity of some of the ideas. Maybe I'm not the best at reading badly commented C code, but Ruby and MzScheme were not nearly as pleasant.