Complex sentence: Mill's "On Liberty" addresses the nature and limits of the power that can be legitimately exercised by society over the individual.Mill's states that it is alright for someone to harm themself as long as they are not harming others.
Split into simpler sentences: Mill's "On Liberty" addresses the nature and limits of the power that can be legitimately exercised by society over the individual. Mill states that it is alright for someone to harm themself as long as they are not harming others.