File:Xkcd philosophy.png

original. https://creativecommons.org/licenses/by-sa/2.0CC BY-SA 2.0 Creative Commons Attribution-Share Alike 2.0 truetrue English Xkcd comic "Philosophy"

60 60 2993 4488 http://xkcd.com/978/ 1699 3157 60 60 2993 4488 https://en.wikipedia.org/wiki/Wikipedia:Getting_to_Philosophy 965 2588 60 60 2993 4488