29 Then only can it be hoped that Christian morality will everywhere again flourish; that the true principles upon which society depends will become consolidated; that mutual, impartial and sincere estimation of values, together with justice and charity, will be established among the classes; that finally hatred will be quelled, whose seeds bring forth new miseries, and not rarely provoke exasperated souls to the shedding of blood - that, in fine, having mellowed and settled the contentions between the upper and lower classes, the sacred rights of both parties be composed with equity, and by mutual agreement and reasonableness be made conformable and consistent with the public utility.
Source: Fulgens Corona (Vatican.va)