In Miguel de Cervantes Saavedra's "Don Quixote," the character Sancho reflects on the nature of human vices. Each vice, according to him, carries a certain allure, a form of enjoyment that accompanies its presence. However, envy stands apart from the rest, as it brings only negativity and resentment, leading to bitterness and anger. This insight highlights the unique destructive nature of envy compared to other flaws.

The quote emphasizes that while most vices might offer a fleeting pleasure or excitement, envy is notably harmful, causing emotional turmoil. This perspective encourages readers to consider the moral implications of their feelings and actions, suggesting that envy disrupts personal peace and relationships, ultimately leading to suffering rather than satisfaction.