The only freedom deserving the name, is that of pursuing our own good in our own way, so long as we do not attempt to deprive others of theirs, or impede their efforts to obtain it. Each is the proper guardian of his own health, whether bodily, or mental and spiritual. Mankind are greater gainers by suffering each other to live as seems good to themselves, than by compelling each to live as seems good to the rest.
A State which dwarfs its men, in order that they may be more docile instruments in its hands — even for beneficial purposes — will find that with small men no great thing can really be accomplished.
It often happens that the universal belief of one age of mankind — a belief from which no one was, nor without an extraordinary effort of genius and courage could at that time be free — becomes to a subsequent age so palpable an absurdity, that the only difficulty then is to imagine how such a thing can ever have appeared credible.
Mankind are greater gainers by suffering each other to live as seems good to themselves, than by compelling each to live as seems good to the rest.
Panics do not destroy capital; they merely reveal the extent to which it has been previously destroyed by its betrayal into hopelessly unproductive works.
And it is not difficult to show, by abundant instances, that to extend the bounds of what may be called moral police, until it encroaches on the most unquestionably legitimate liberty of the individual, is one of the most universal of all human propensities.
The only purpose for which power can rightfully be exercised over any member of a civilized community, against his will, is to prevent harm to others … Over himself, over his own body and mind, the individual is sovereign.