Povos livres, lembrem-se desta máxima: pode-se adquirir a liberdade, mas recuperá-la jamais. - Jean-Jacques Rousseau

It is pity in which the state of nature takes the place of laws, morals and virtues, with the added advantage that no one there is tempted to disobey its gentle voice.

If there is a state where the soul can find a resting-place secure enough to establish itself and concentrate its entire being there, with no need to remember the past or reach into the future, where time is nothing to it, where the present runs on indefinitely but this duration goes unnoticed, with no sign of the passing of time, and no other feeling of deprivation or enjoyment, pleasure or pain, desire or fear than the simple feeling of existence, a feeling that fills our soul entirely, as long as this state lasts, we can call ourselves happy, not with a poor, incomplete and relative happiness such as we find in the pleasures of life, but with a sufficient, complete and perfect happiness which leaves no emptiness to be filled in the soul.

In proportion as the ideas and sentiments succeed one another and as the mind and heart are trained, the human race continues to be tamed, relationships spread, and bonds tightened. People grew accustomed to gather in front of their huts or around a large tree; song and dance, true children of love and leisure, became the amusement or rather the occupation of idle men and women who had flocked together. Each one began to look at the others and to want to be looked at himself, and public esteem had a value. The one who sang or danced the best, the handsomest, the strongest, the most adroit, or the most eloquent became the most highly regarded. And this was the first step towards inequality and, at the same time, toward vice. From these first preferences were born vanity and contempt on the one hand, and shame and envy on the other. And the fermentation caused by these new leavens eventually produced compounds fatal to happiness and innocence.