... partisans of Hartley and of Reid, of Locke and of Kant, may meet and join hands. Particular and detached opinions of all these thinkers will no doubt occasionally be controverted, since all of them ... of them names of ideas; the idea of gold, for instance, and the idea of yellow; and that what takes place (or part of what takes place) in the act of belief consists in bringing (as it is often ... not. To a similar extent, and no further, A SYSTEM OF LOGIC, RATIOCINATIVE AND INDUCTIVE, BEING A CONNECTED VIEW OF THE PRINCIPLES OF EVIDENCE, AND THE METHODS OF SCIENTIFIC INVESTIGATION....