Spots 
Human tranquility depends entirely upon aligning individual choices with nature and reason. External wealth, fame, and physical pleasures are indifferent goods that can be lost at any moment, whereas a well-governed mind remains serene through every turn of fortune. A wise person relies on internal virtue rather than external praise to establish peace.
A benefit consists not in the physical gift itself, but in the mind of the giver. True generosity expects no return or public acclaim, finding its complete reward in the act of doing good. Gratitude is the rightful response of the receiver, yet the giver must grant favors freely, willing to accept unthankful responses without bitterness.
Anger is the most destructive of passions, replacing rational judgment with violent impulse. Unlike other vices that merely corrupt, wrath actively overthrows self-control and leads to immediate ruin. Delay provides the sovereign cure for anger, allowing time for quiet reflection to dismantle false injuries before taking action.
Power exercised through mercy commands lasting devotion, whereas cruelty produces fear and conspiracy. A sovereign who pardons offenders demonstrates strength rather than weakness, distinguishing a rightful prince from a tyrant. Clemency preserves the social fabric by balancing justice with humanity, ensuring stability across the state.
Stoic wisdom on cultivating virtue, granting benefits, controlling destructive anger, and exercising merciful leadership.