Thus, the late Pierre Lavroff wrote: “There exists another form of propaganda accessible to all temperaments, provided the conviction be sincere; and many times this form, though wanting the _éclat_ which accompanies the burning word or the heroic act, proves to be the most efficacious in the life of every day.
... “The conditions of the actual social régime oppose themselves at every instant to a life in conformity with conviction more than the juridical conditions retard the extension of advanced ideas and more than the police surveillance prevents the revolutionary agitation.
“It has often been remarked that the most considerable transformations in the ideas of society have occurred, not because the arguments which were advanced against existing forms and beliefs had acquired more force, but in consequence of an insensible modification in mental habits. During entire centuries the same arguments were repeated; but the habits of thought acted as a cuirass, and repulsed for a long time all the attacks made against error. Then, at a given moment, this cuirass yielded, all at once, without any apparent cause. Religious doubt, political liberalism, the propaganda of socialism, are more or less prominent examples. The heroic acts which strike the imagination merely prepare a soil which befits these changes. The great majority lets itself—and will a long time yet let itself—be guided by habits. Arguments make no great impression upon it. It modifies its customs by imitation alone. In the case of heroic acts this imitation extends only to individuals exceptionally placed. Its veritable domain is the daily living. Every new doctrine which embraces practical moral elements must provide a series of models which may be imitated, not by an exceptional hero, but by an ordinary man. The numerous examples incorporate the new doctrine into the daily life. They are, broadly speaking, the most efficacious propagandists of new ideas. Truth realising itself in living is much more accessible than truth in a state of thought. The ideas which an individual propagates act upon a small number, upon the best prepared. A way of life is less conspicuous, but exercises a more intense action on the masses. The propaganda carried on by the daily example is the most potent auxiliary of the spoken word. It surpasses often in influence the most energetic agitation directed against an existing evil....