The only purpose for which power can be rightfully exercised over any member of a civilized community, against his will, is to prevent harm to others. His own good, either physical or moral, is not sufficient warrant.

Summary

This quote, often attributed to philosopher John Stuart Mill, emphasizes the ethical basis for the exercise of power in a society. It argues that the only legitimate reason to exert power over an individual against their will is to protect others from harm. It dismisses the notion that a person's own well-being, whether in terms of their physical or moral state, justifies curbing their autonomy. In summary, this quote promotes the idea that power should be wielded for the purpose of safeguarding the interests and safety of the community at large.