If they don't teach you to ask why, and question everything, they have failed.
If you have been through school anywhere from kindergarten up, your probably familiar with this guy, your token teacher/professor. All though all of them are different, you might even like or agree with some of them, the majority do little more than create the next generation of obedient workers. The face on this poster represents that every guy, who takes young impressionable people and molds them into something of his liking.
Don’t let the image of higher learning fool you, it is far from a neutral setting, it exists to reproduce capital.