Joseph Haven, Mental Philosophy: Including the Intellect…
“ Our Conceptions often Complex.—If we examine attentively the various notions or conceptions of the mind, we find that a large part of them are in a sense complex—comprising, in a word, a certain aggregate of properties, which, taken together, constitute our conception of the object. Thus, my notion of table, or chair, or desk, is made up of several conceptions, of form, size, material, color, hardness, weight, use, etc., etc., all which, taken together, constitute my notion of the object thus designated. ”
