There are in all ages men born to be in bondage to the opinions of the society in which they live. - Jean-Jacques Rousseau

It is by the activity of our passions, that our reason improves: we covet knowledge merely because we covet enjoyment, and it is impossible to conceive why a man exempt from fears and desires should take the trouble to reason.

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.

Never have I thought so much, never have I realised my own existence so much, been so much alive, been so much myself ... as in those journeys which I have made alone and afoot. Walking has something in it which animates and heightens my ideas: I can scarcely think when I stay in one place ; my body must be set a-going if my mind is to work. The sight of the country, the succession of beautiful scenes ... releases my soul, gives me greater courage of thought, throws me as it were into the midst of the immensity of the objects of Nature ... my heart, surveying one object after another, unites itself, identifies itself with those in sympathy with it, surrounds itself with delightful images, intoxicates itself with emotions the most exquisite.