AS a child I a had teacher in my class,I will call him Herr Wolfgang Radke......... yes he was German and I was in Garmany than, he said once,

"If you take a close look at someones face ,You can tell what a life this man has lived and what kind of a human he is and what kind of a mind he has"...................                                                                                                                     

But than later another German teacher Herr Behrens said "Your face is not the index of your mind"......................... 

Which one was right ?....

Still later I learned both where in a way right ,it took me almost 10 years of my life to find out that they both where right.

There are people who can tell almost  everything  by just reading someone's face like police officers,custom officers,even doctors can do this when they look into the face of their patians they figur out what the metter is, so Herr  W. Radke was right.