Essentially, any persona, character or almost anything can be digitized, but what if the universe is analogue and digital simultaneously?
http://en.wikipedia.org/wiki/Aristotle ,
http://www.ucmp.berkeley.edu/history/aristotle.html, http://plato.stanford.edu/entries/aristotle ,
http://www-history.mcs.st-and.ac.uk/Mathematicians/Aristotle.html ,
http://classics.mit.edu/Browse/browse-Aristotle.html
https://en.wikipedia.org/wiki/Digital_Earth#Next-generation_digital_Earth
"A self-replicating machine is a type of autonomous robot that is capable of reproducing itself autonomously using raw materials found in the environment, thus exhibiting self-replication in a way analogous to that found in nature.[1][2][3] The concept of self-replicating machines has been advanced and examined by Homer Jacobson, Edward F. Moore, Freeman Dyson, John von Neumann, Konrad Zuse[4][5] and in more recent times by K. Eric Drexler in his book on nanotechnology, Engines of Creation..."
"A self-replicating machine is a type of autonomous robot that is capable of reproducing itself autonomously using raw materials found in the environment, thus exhibiting self-replication in a way analogous to that found in nature.[1][2][3] The concept of self-replicating machines has been advanced and examined by Homer Jacobson, Edward F. Moore, Freeman Dyson, John von Neumann, Konrad Zuse[4][5] and in more recent times by K. Eric Drexler in his book on nanotechnology, Engines of Creation..."
