published on: 2011-01-06 17:30:16
problemsolver-revolver.tumblr.com/post/2624487776/
problemsolver-revolver.tumblr.com/post/2624523973/
problemsolver-revolver.tumblr.com/post/2624704531/
problemsolver-revolver.tumblr.com/post/2625963400/
problemsolver-revolver.tumblr.com/post/2626001370/
In school...