"Después de tantos años estudiando la ética, he llegado a la conclusión de que toda ella se resume en tres virtudes; coraje para vivir, generosidad para convivir, y prudencia para sobrevivir".
Fernando Savater
Never underestimate the danger of people who need to feel morally superior. They can justify cruelty as correction, betrayal as honesty, and envy as concern. Once a person believes their ego is virtue, they become capable of harming you while feeling righteous about it.