T 3.2.6.8

And here it may be worth while to observe, that tho' abstract reasoning, and the general maxims of philosophy and law establish this position, that property, and right, and obligation admit not of degrees, yet in our common and negligent way of thinking, we find great difficulty to entertain that opinion, and do even secretly embrace the contrary principle. An object must either be in the possession of one person or another. An action must either be perform'd or not. The necessity there is of choosing one side in these |dilemmas, and the impossibility there often is of finding any just medium, oblige us, when we reflect on the matter, to acknowledge, that all property and obligations are entire. But on the other hand, when we consider the origin of property and obligation, and find that they depend on public utility, and sometimes on the propensitypropensities of the imagination, which are seldom entire on any side; we are naturally inclin'd to imagine, that these moral relations admit of an insensible gradation. Hence it is, that in references, where the consent of the parties leave the referees entire masters of the subject, they commonly discover so much equity and justice on both sides, as induces them to strike a medium, and divide the difference betwixt the parties. Civil judges, who have not this liberty, but are oblig'd to give a decisive sentence on some one side, are often at a loss how to determine, and are necessitated to proceed on the most frivolous reasons in the world. Half rights and obligations, which seem so natural in common life, are perfect absurdities in their tribunal; for which reason they are often oblig'd to take half arguments for whole ones, in order to terminate the affair one way or other.