Thomas Pynchon said this quote

For that moment at least they seemed to give up external plans, theories, and codes, even the inescapable romantic curiosity about one another, to indulge in being simply and purely young, to share that sense of the world’s affliction, that outgoing sorrow at the spectacle of Our Human Condition which anyone this age regards as reward or gratuity for having survived adolescence.For them the music was sweet and painful, the strolling chains of tourists like a Dance of Death. They stood on the curb, gazing at one another, jostled against by hawkers and sightseers, lost as much perhaps in that bond of youth as in the depths of the eyes each contemplated.