Another thought that motivates the family of equality-of-resources ideals is that society's obligations by way of providing for its members are limited. A just and egalitarian society is not plausibly held to be obligated to do whatever turns out to be necessary to bring it about that their members attain any given level or share of quality of life. The reason for this is that the quality of life (the degree to which one attains valuable agency and well-being goals) that any individual reaches o