Experience without theory is blind, but theory without experience is mere intellectual play. - Immanuel Kant

Under a nonrepublican constitution, where subjects are not citizens, the easiest thing in the world to do is to declare war. Here the ruler is not a fellow citizen, but the nation's owner, and war does not affect his table, his hunt, his places of pleasure, his court festivals, and so on. Thus, he can decide to go to war for the most meaningless of reasons, as if it were a kind of pleasure party...

La sencillez y sobriedad de la naturaleza promueven y configuran en el hombre sólo nociones comunes y una tosca honestidad. La coacción artificial y la opulencia de la organización civil [de la sociedad] dan lugar a hombres ingeniosos y razonadores, si bien en ocasiones también a locos (Narren) y tramposos (Betrüger), y genera la sabia u honesta apariencia que permite carecer tanto de entendimiento como de honradez, siempre que el bello velo que el decoro extiende sobre las secretas dolencias (Gebrechen) de la cabeza o del corazón sea tupido y suficientemente tejido. — Immanuel Kant, Ensayo sobre las enfermedades de la cabeza

it was the duty of philosophy to destroy the illusions which had their origin in misconceptions, whatever darling hopes and valued expectations may be ruined by its explanations.