All knowledge or form conception is evoked through the medium of the eye, either in response to disturbances directly received on the retina or to their fainter secondary effects and reverberations. Other sense organs can only call forth feelings which have no reality of existence and of which no conception can be formed.
I have a nice smile, pretty lips, and big round cheeks. They help me look like a teenager.
Your body is your temple, it's your home, and you must decorate it.