A documentary series from 2001 called The Human Face reran on PBS last night, and it was really insightful. While the adage "Beauty is only skin deep" is often quoted when discussing what makes a person beautiful, doctors and scientists interviewed for the documentary say that isn't necessarily so. Beauty is actually all about the face (so take good care of yours and moisturize!), and in fact, is not nearly as subjective as we've been led to believe. Clip above.