That agent is called passionate, who is full of affections, who wishes for the fruit of actions, who is covetous, cruel, and impure, and feels joy and sorrow. That agent is called dark, who is without application, void of discernment, headstrong, crafty, malicious, lazy, melancholy, and slow. Now hear, O Dhanangaya! the threefold division of intelligence and courage, according to qualities, which I am about to declare exhaustively and distinctly.