Rabbi Miller's 10 Steps to Greatness:
STEP SEVEN Be aware of the principle - "Man was created in the image of Ha-Shem." Every human face is a reflection of Ha-Shem. Your face is like a screen and your soul like a projector which projects on your face the glory of the human soul which has in it the greatness of Ha-Shem. Once a day pick a face and think "I am seeing the image of Ha-Shem." You will begin to understand the endless nobility of a face