"The prime lesson to be taught is the lesson of treating each man on his worth as a man, and of remembering that while sometimes it is necessary, from both a legislative and social standpoint, to consider men as a class, yet in the long run our safety lies in recognizing the individual's worth or lack of worth as the chief basis of action, and in shaping our whole conduct, and especially our political conduct, accordingly. It is impossible for a democracy to endure if the political lines are drawn to coincide with class lines. The resulting government, whether of the upper or the lower class, is not a government of the whole people, but a government of part of the people at the expense of the rest. Where the lines of political division are vertical, the men of each occupation and of every social standing separating according to their vocations and principles, the result is healthy and normal. Just so far, however, as the lines are drawn horizontally, the result is unhealthy, and in the long run disastrous, for such a division means that men are pitted against one another in accordance with the blind and selfish interests of the moment. Each is thus placed over against his neighbor in an attitude of greedy class hostility, which becomes the mainspring of his conduct, instead of each basing his political action upon his own convictions as to what is advisable and what inadvisable, and upon his own disinterested sense of devotion to the interests of the whole community as he sees them. Republics have fallen in the past primarily because the parties that controlled them divided along the lines of class, so that inevitably the triumph of one or the other implied the supremacy of a part over the whole. [...] The only way to provide against the evils of a horizontal cleavage in politics is to encourage the growth of fellow-feeling, of a feeling based on the relations of man to man, and not of class to class."