5 · Abstract Ideas and Concepts
53 · Will, Volition
53A · Characteristics of Will
53AA · Characteristics of Will (opposing concepts)
53AA2 · Irresolution; 'Irresolutione' (Ripa)
53AA21 ·
Inconstancy; 'Incostanza', 'Instabilità', 'Instabilità overo Incostanza' (Ripa)