Yi-Fu Tuan on Love

"We have no trouble naming the basic physical needs of food, shelter, and sex, nor the basic social needs of care, respect, and love. Can there also be a spiritual need that goes beyond even love as it is commonly understood to something for which the words that most readily come to mind are goodness, the Good, or God? Absent food, shelter, and sex, we die. Absent care, respect, and love, we live--barely. Absent that deep and insatiable spiritual yearning for the Good that certain stories and fables prefigure? We live, and indeed we may live well, in full, societal approbation and self-congratulatory glow, except, perhaps, in those uncanny moments--the sudden chill in the air, a pinched feeling in the heart, or even a stumble over the curb that reminds us of the abyss beneath the pavement on which we so unconcernedly walk."