Lines

Sometimes standing in line gives you the opportunity to write a few lines, even if you are standing in line for no particular reason. Maybe you happen to like standing in lines. Maybe that's how you choose to spend your free time, all the precious free time that you could be using to do unproductive things, like reading a few lines of a poem, or writing a few lines that might never be read and therefor never change the course of human history. Except they have come into existence, and so human history has been altered, even if incredibly subtly.