Humans long for what is eternal and at core of their existence.

from Nobel Laureate Speech by Saul Bellow nonfiction ~2 min read

What is at the center now? At the moment, neither art nor science but mankind determining, in confusion and obscurity, whether it will endure or go under. The whole species - everybody - has gotten into the act. At such a time it is essential to lighten ourselves, to dump encumbrances, including the encumbrances of education and all organized platitudes, to make judgments of our own, to perform acts of our own. Conrad was right to appeal to that part of our being which is a gift. We must hunt for that under the wreckage of many systems. The failure of those systems may bring a blessed and necessary release from formulations, from an over-defined and misleading consciousness. With increasing frequency I dismiss as merely respectable opinions I have long held - or thought I held - and try to discern what I have really lived by, and what others live by. As for Hegel's art freed from "seriousness" and glowing on the margins, raising the soul above painful involvement in the limitations of reality through the serenity of form, that can exist nowhere now, during this struggle for survival. However, it is not as though the people who engaged in this struggle had only a rudimentary humanity, without culture, and knew nothing of art. Our very vices, our mutilations, show how rich we are in thought and culture. How much we know. How much we even feel. The struggle that convulses us makes us want to simplify, to reconsider, to eliminate the tragic weakness which prevented writers - and readers - from being at once simple and true.

Writers are greatly respected. The intelligent public is wonderfully patient with them, continues to read them and endures disappointment after disappointment, waiting to hear from art what it does not hear from theology, philosophy, social theory, and what it cannot hear from pure science. Out of the struggle at the center has come an immense, painful longing for a broader, more flexible, fuller, more coherent, more comprehensive account of what we human beings are, who we are, and what this life is for. At the center humankind struggles with collective powers for its freedom, the individual struggles with dehumanization for the possession of his soul. If writers do not come again into the center it will not be because the center is pre-empted. It is not. They are free to enter. If they so wish.

—Saul Bellow, Nobel Laureate Speech, p. -1