In this series Deleuze sets forth his transcendental field of impersonal, pre-individual singularities, the basis of how things come into existence. Singularities, events and sense appear synonymous terms. Singularities correspond to the heterogenous series which form systems. Potential energy is the energy of the pure event whereas forms of actualization correspond to the realization of the event. Sense haunts the surface. Compares his transcendental field to Lawrence Ferlinghetti's Fourth Person Singular which comes from his poem To the Oracle at Delphi thus alluding to the magical nature of this field.
Deleuze also compares his transcendental field to Nietzsche's Dionysian will to power, power in the sense of the ability to act/create, not political power. Nietzsche made the groundless speak.