Pure phenomenology claims to be the science of pure phenomena. This concept of the phenomenon, which was developed under various names as early as the eighteenth century without being clarified, is what we shall have to deal with first of all.
— Edmund Husserl

The ideal of a pure phenomenology will be perfected only by answering this question; pure phenomenology is to be separated sharply from psychology at large and, specifically, from the descriptive psychology of the phenomena of consciousness.
— Edmund Husserl

To begin with, we put the proposition: pure phenomenology is the science of pure consciousness.
— Edmund Husserl