Immanuel Kant wrote in Critique of Pure Reason:
Unfortunately, his inability to explain the idea clearly, and perhaps his own lack of clarity, or most likely his foolish belief in things-in-themselves, led to a lot of misunderstandings about it, which is how you end up with refutations like this:IV. Of the Difference Between Analytical and Synthetical Judgements.
In all judgements wherein the relation of a subject to the predicate is cogitated (I mention affirmative judgements only here; the application to negative will be very easy), this relation is possible in two different ways. Either the predicate B belongs to the subject A, as somewhat which is contained (though covertly) in the conception A; or the predicate B lies completely out of the conception A, although it stands in connection with it. In the first instance, I term the judgement analytical, in the second, synthetical. Analytical judgements (affirmative) are therefore those in which the connection of the predicate with the subject is cogitated through identity; those in which this connection is cogitated without identity, are called synthetical judgements. The former may be called explicative, the latter augmentative* judgements; because the former add in the predicate nothing to the conception of the subject, but only analyse it into its constituent conceptions, which were thought already in the subject, although in a confused manner; the latter add to our conceptions of the subject a predicate which was not contained in it, and which no analysis could ever have discovered therein.
Willard Van Orman Quine wrote in Two Dogmas of Empiricism:
He then grabs onto this idea of meaning like a vine and swings all over the place. It's pretty embarrassing, but far from uncommon.Kant conceived of an analytic statement as one that attributes to its subject no more than is already conceptually contained in the subject. This formulation has two shortcomings: it limits itself to statements of subject-predicate form, and it appeals to a notion of containment which is left at a metaphorical level. But Kant's intent, evident more from the use he makes of the notion of analyticity than from his definition of it, can be restated thus: a statement is analytic when it is true by virtue of meanings and independently of fact.
I think Kant was headed in the right direction, but he got caught up in mental blocks and couldn't clarify his thoughts well enough, so his ideas of analytical and synthetical are pretty much wrong. Is it really possible to misunderstand your own ideas? Only in philosophy.
Here is a proper understanding of it, as demonstrated by David:
David Quinn wrote:
I'll leave it as an exercise for the reader to work out the difference in David's understanding because I don't feel like explaining it right now.Take the conception, "all bachelors are over six feet tall", as an example. This conception can either be an empirical theory or a pure definition, depending on the intentions of the person creating the conception and how it is constructed. If it is meant to be an empirical theory, and if a bachelor remains defined as an unmarried man, then it can be tested empirically.