25. The reason why the one are ordinarily taken for real qualities, and the other only for bare powers, seems to be because the ideas we have of distinct colours, sounds, &c. containing nothing at all in them of bulk, figure, or motion we are not apt to think them the effects of these primary qualities;
25. Badirudi koalitate batzuk maiz koalitate errealtzat eta besteak ahalmen hustzat hartzeko arrazoia hauxe dela: