The man never thinks of any collective interest, of any objects to be pursued jointly with others, but only in competition with them, and in some measure at their expense. A neighbor, not being an ally or an associate, since he is never engaged in any common undertaking for joint benefit, is therefore only a rival.
 John Stuart Mill, Considerations on Representative Government (1861). copy citation

Context

“Where this school of public spirit does not exist, scarcely any sense is entertained that private persons, in no eminent social situation, owe any duties to society except to obey the laws and submit to the government. There is no unselfish sentiment of identification with the public. Every thought or feeling, either of interest or of duty, is absorbed in the individual and in the family. The man never thinks of any collective interest, of any objects to be pursued jointly with others, but only in competition with them, and in some measure at their expense. A neighbor, not being an ally or an associate, since he is never engaged in any common undertaking for joint benefit, is therefore only a rival. Thus even private morality suffers, while public is actually extinct. Were this the universal and only possible state of things, the utmost aspirations of the lawgiver or the moralist could only stretch to make the bulk of the community a flock of sheep innocently nibbling the grass side by side.” source