las fatigas y el agotamiento espiritual, los pesares y contrariedades que se sienten en todas las situaciones, los cuales corroen perpetuamente el al… - Jean-Jacques Rousseau

he ahí las pruebas funestas de que la mayor parte de nuestros males son obra nuestra,

Every man having been born free and master of himself, no one else may under any pretext whatever subject him without his consent. To assert that the son of a slave is born a slave is to assert that he is not born a man.

"The imagination which causes so many ravages among us, never speaks to the heart of savages" Pt.1, 41

We seek knowledge only because we desire enjoyment, and it is impossible to conceive why a person who has neither desires nor fears would take the trouble to reason.