“And beneath her bare feet lay the biggest structure on earth, a whole world unto itself. How strange that there were millions of people below her at this very moment, eating, sleeping, dreaming, touching. Avery blinked, feeling suddenly and acutely alone. They were strangers, all of them, even the ones she knew. What did she care about them, or about herself, or about anything, really?”
Book:The Thousandth Floor