Though this opinion be false, it is the most natural of any, and has alone any primary recommendation to the fancy.
As to the second part of the proposition, that the philosophical system acquires all its influence on the imagination from the vulgar one; we may observe, that this is a natural and unavoidable consequence of the foregoing conclusion, that it has no primary recommendation to reason or the imagination.

For as the philosophical system is found by experience to take hold of many minds, and in particular of all those, who reflect ever so little on this subject, it must derive all its authority from the vulgar system; since it has no original authority of its own.
The manner, in which these two systems, though directly contrary, are connected together, may be explains, as follows.
The imagination naturally runs on in this train of thinking.

Our perceptions are our only objects: Resembling perceptions are the same, however broken or uninterrupted in their appearance: This appealing interruption is contrary to the identity: The interruption consequently extends not beyond the appearance, and the perception or object really continues to exist, even when absent from us: Our sensible perception s have, therefore, a continued and uninterrupted existence.

But as a little reflection destroys this conclusion, that our perceptions have a continued existence, by shewing that they have a dependent one, it would naturally be expected, that we must altogether reject the opinion, that there is such a thing in nature as a continued existence, which is preserved even when it no longer appears to the senses.

The case, however, is otherwise.