The notion of "common sense" evokes the images and expressions in which human experience is articulated, a threshold between the realm of the describable and the indescribable beyond which it is not possible to go, and that gives sense to human life. A regulatory framework in which the human being, through language, measures her familiarity and her sense of belonging to the world. To experience the world means to activate the image/world as an interpretative framework that transcends the space and time of the world itself: a condition that is not explicable, yet generates meaning and common ground. An indefinable framework that challenges all views of the world and that goes beyond the limit of a particular space, or a time period. Common sense is the perception of the common ground, as a spiritual activity of human life.