We do not get into a state with our next-door neighbour if he enjoys himself in his own way, nor do we shoot him the kind of black looks which, though they do no real harm, still vex an honest man. We are free and open in our political life; in our private lives we are not suspicious of one another, and do not get angry with our neighbour for acting as he pleases, nor do we cast sour looks at him, which though harmless, are unpleasant.
Athenian statesman