Worlds of Exile and Illusion: Rocannon's World / Planet of Exile / City of Illusions (Hainish Cycle, #1-3)

by Ursula K. Le Guin

if there was anything he hated it was the stupidity, the obstinate stupidity of uncontrolled passion. It led men to take blind risks, to hazard really important things for a mere moment of lust, to lose control over their acts.