Locke in Treatises wrote "life, liberty, and estate," in Teleration "life, liberty, health, and indolency of body; and the possession of outward things." https://en.wikipedia.org/wiki/Life,_...t_of_Happiness
Madison in Property wrote:
I'd go along with Madison and his generalization.This term in its particular application means "that dominion which one man claims and exercises over the external things of the world, in exclusion of every other individual."
In its larger and juster meaning, it embraces every thing to which a man may attach a value and have a right; and which leaves to every one else the like advantage.
In the former sense, a man's land, or merchandize, or money is called his property.
In the latter sense, a man has a property in his opinions and the free communication of them....
As to collective and individual, I think the founders, in transition, straddled both, one foot in an old aristocratic, organic collective in the people and the other in new egalitarian, constructed (social construct) collective (the state). Wood's The Radicalism of the American Revolution develops this theme more fully.
I'm still leary of "human heart." Not sure what you mean.