“In a real sense, we are what we quote — and what can any of us hope to be but a tiny component of that hubbub of voices distilled by books of quotations and epigrams? I have always found such volumes the most irresistible reading. They make it possible to channel-surf millenniums of cultural history, moving forward or backward at will, and plucking out whatever perfectly formed fragment turns out to be precisely what you were looking for. The endlessness of it all is enough to make your head spin, but that dizziness is arrested by the steadying compactness and solidity of the ideal quote — the one that stands there bare and isolated and unencumbered, tiny enough to be grasped all at once, yet unfathomably wide and deep.”
Source 
