On Liberty by John Stuart Mill Chapter 3 Page 1

On Individuality, As One of the Elements of Wellbeing

SUCH being the reasons which make it imperative that human beings should be free to form opinions, and to express their opinions without reserve; and such the baneful consequences to the intellectual, and through that to the moral nature of man, unless this liberty is either conceded, or asserted in spite of prohibition; let us next examine whether the same reasons do not require that men should be free to act upon their opinions — to carry these out in their lives, without hindrance, either physical or moral, from their fellow-men, so long as it is at their own risk and peril.

This last proviso is of course indispensable. No one pretends that actions should be as free as opinions. On the contrary, even opinions lose their