This is a quote from the book "The Virtue Of Selfishness" by Ayn Rand
...York is a monument of a splendor that no pyramids or palaces will ever equal or approach. But America’s skyscrapers were not built by public funds nor for a public purpose: they were built by
the energy, initiative and wealth of private individuals for personal profit. And, instead of impoverishing the people, these skyscrapers, as they rose higher and higher, kept raising the people
’s standard of living — including the inhabitants of the slums, who lead a life of luxury compared to the life of an ancient Egyptian slave or of a modern Soviet Socialist worker.
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