The interpretation of a text must proceed by framing its content in terms of the overall organization of the work. Schleiermacher distinguished between grammatical interpretation and psychological interpretation. The former studies how a work is composed from general ideas; the latter studies the peculiar combinations that characterize the work as a whole. He said that every problem of interpretation is a problem of understanding and even defined hermeneutics as the art of avoiding misunderstanding. Misunderstanding was to be avoided by means of knowledge of grammatical and psychological laws.