C or Lisp

The title was just to get you in here. Who's told people about my super secrit club?!

http://www.reddit.com/r/programming/comments/9ufk7/structure_and_interpretation_of_computer_programs/

Speaking of lisp, perhaps somebody who has achieved satori can answer this question:

http://img208.imageshack.us/img208/7830/1255726897989.jpg
http://img208.imageshack.us/img208/5285/1255726381064.jpg

Do these two photographies depict the same person?

Just making sure, because the second one wasn't what I really expected.