“The Abbe de Saint-Pierre suggested an association of all the states of Europe to maintain perpetual peace among themselves. Is this association practicable, and supposing that it were established, would it be likely to last?”

“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.”

“Since nothing is less stable among men than those external relationships which chance brings about more often than wisdom, and which are called weakness or power, wealth or poverty, human establishments appear at first glance to be based on piles of shifting sand.”

“An unbroken horse erects his mane, paws the ground and starts back impetuously at the sight of the bridle; while one which is properly trained suffers patiently even whip and spur: so savage man will not bend his neck to the yoke to which civilised man submits without a murmur, but prefers the most turbulent state of liberty to the most peaceful slavery. We cannot therefore, from the servility of nations already enslaved, judge of the natural disposition of mankind for or against slavery; we should go by the prodigious efforts of every free people to save itself from oppression. I know that the former are for ever holding forth in praise of the tranquillity they enjoy in their chains, and that they call a state of wretched servitude a state of peace: miserrimam servitutem pacem appellant. But when I observe the latter sacrificing pleasure, peace, wealth, power and life itself to the preservation of that one treasure, which is so disdained by those who have lost it; when I see free-born animals dash their brains out against the bars of their cage, from an innate impatience of captivity; when I behold numbers of naked savages, that despise European pleasures, braving hunger, fire, the sword and death, to preserve nothing but their independence, I feel that it is not for slaves to argue about liberty.”

“As soon as any man says of the affairs of the State "What does it matter to me?" the State may be given up for lost.”

“What good would it be to possess the whole universe if one were its only survivor?”

“What, then, is the government? An intermediary body established between the subjects and the sovereign for their mutual communication, a body charged with the execution of the laws and the maintenance of freedom, both civil and political.”