Lusty Eyes, Empty Stomach

 Code of conduct, is not irreversible. As human beings, etiquettes, standards, and guidelines, there are, to follow in a society. But human nature known to have a loose code of conduct. We obey the institutional guidelines (however rarely), but fail to understand our inner insticts. We see someone beautiful, doesn't mean it fulfills everything we want. It is totally temporal. As human beings we are meant to pursue high esteem, rather than pursuing some materials (man and woman). Yes, we are human beings and have emotional element too, but it should not come before our higher self. 

The main reason for the expression is that, objects can give us only temporary satisfaction, however, the real goal of human beings should be to achieve their higher self ( which actually meant for society/ humanity). It is ever lasting sense of bliss.