My account of truth is realistic, and follows the epistemological dualism of common sense. Suppose I say to you ‘The thing exists’— is that true or not? How can you tell? Not till my statement has developed its meaning farther is it determined as being true, false, or irrelevant to reality altogether. But if now you ask ‘what thing?’ and I reply ‘a desk’; if you ask ‘where?’ and I point to a place; if you ask ‘does it exist materially, or only in imagination?’ and I say ‘materially’; if moreover I say ‘I mean that desk’ and then grasp and shake a desk which you see just as I have described it, you are willing to call my statement true. But you and I are commutable here; we can exchange places; and, as you go bail for my desk, so I can go bail for yours.

This notion of a reality independent of either of us, taken from ordinary social experience, lies at the base of the pragmatist definition of truth. With some such reality any statement, in order to be counted true, must agree. Pragmatism defines ‘agreeing’ to mean certain ways of ‘working,’ be they actual or potential. Thus, for my statement ‘the desk exists’ to be true of a desk recognized as real by you, it must be able to lead me to shake your desk, to explain myself by words that suggest that desk to your mind, to make a drawing that is like the desk you see, etc. Only in such ways as this is there sense in saying it agrees with THAT reality, only thus does it gain for me the satisfaction of hearing you corroborate me. Reference then to something determinate, and some sort of adaptation to it worthy of the name of agreement, are thus constituent elements in the definition of any statement of mine as ‘true’.

You cannot get at either the reference or the adaptation without using the notion of the workings. THAT the thing is, WHAT it is, and WHICH it is (of all the possible things with that what) are points determinable only by the prag............