"The happiness with which I am, inevitably, most concerned is my own, and next that of those who are in some way closely related to me. Indeed, for any reasonably benevolent person these cannot be separated: he will find much of his own happiness in the happiness of those for whom he cares, or in what he and they do together, where the enjoyment of each contributes so essentially to that of the other(s) that it will be more natural to say 'We had a good...' (whatever it was) than to speak of a mere sum of individual enjoyments."