The processes by which the psychoanalyst acquires knowledge of his or her patient exceed the traditional sequence of careful listening and reflection on the meaning of associations. This paper focuses on the value of the analyst's utterances as a source of information about what he or she thinks and is in the process of considering. Movement of the thought process from one subject to another, and the accompanying visual phenomena (among analysts who tend to envision memories and associations), supply valuable data. The author presents several clinical vignettes to illustrate how the analyst discovers ideas and words in the process of giving interpretations.