Authors:

It is easier to love humanity as a whole than to love one's neighbor. ... Some of the worst tyrannies of our day genuinely are "vowed" to the service of mankind, yet can function only by pitting neighbor against neighbor. The all-seeing eye of a totalitarian regime is usually the watchful eye of the next-door neighbor. In a Communist state love of neighbor may be classed as counter-revolutionary.

Eric Hoffer (1982). “Between the Devil and the Dragon: The Best Essays and Aphorisms of Eric Hoffer”, HarperCollins Publishers
It is easier to love humanity as a whole than to love one's neighbor. ... Some of the worst tyrannies of our day genuinely are vowed to the service of mankind, yet can function only by pitting neighbor against neighbor.