La vida ambulante es la que mejor me conviene. Ir de camino con buen tiempo, por un país hermoso, sin llevar prisa, y tener un objeto agradable por t… - Jean-Jacques Rousseau

People seek a tutor who has already educated one pupil. This is too much; one man can only educate one pupil; if two were essential to success, what right would he have to undertake the first?

"The word ‘slavery’ and ‘right’ are contradictory, they cancel each other out. Whether as between one man and another, or between one man and a whole people, it would always be absurd to say: "I hereby make a covenant with you which is wholly at your expense and wholly to my advantage; I will respect it so long as I please and you shall respect it as long as I wish.

Según esto, ¿en qué consiste un derecho que se acaba cuando la fuerza cesa? Si se ha de obedecer por fuerza, no hay necesidad de obedecer por deber; y cuando a uno no le pueden forzar a obedecer, ya no está obligado a hacerlo.