The mind intent upon resolving as well as compounding the concept of a composite demands and presumes boundaries in which it may acquiesce in the for… - Immanuel Kant

La incapacidad significa la imposibilidad de servirse de la propia inteligencia sin la guía de otro. Esta incapacidad es culpable porque su causa no reside en la falta de inteligencia sino de decisión y valor para servirse por sí mismo de ella sin la tutela de otro. ¡Sapere aude! ¡Ten el valor de servirte de tu propia tazón!: he aquí el lema de la Ilustración.

All wars are accordingly so many attempts (not in the intention of man, but in the intention of Nature) to establish new relations among states, and through the destruction or at least the dismemberment of all of them to create new political bodies, which, again, either internally or externally, cannot maintain themselves and which must thus suffer like revolutions; until finally, through the best possible civic constitution and common agreement and legislation in external affairs, a state is created which, like a civic commonwealth, can maintain itself automatically.

All our knowledge begins with the senses, proceeds then to the understanding, and ends with reason. There is nothing higher than reason.