An ugly son and without grace have a father, and the love he has puts a bandage in his eyes so that he does not see his faults, before he judges them by discretions and niceties and tells his friends for acute and donaires.
The quote from Cervantes' "Don Quixote" addresses the theme of paternal love and its ability to blind one to imperfections. It suggests that a father's affection can lead him to overlook the flaws of his child, no matter how superficial or ungraceful they may appear. This love creates a sort of protective barrier that prevents him from seeing the reality of his son's shortcomings.
Furthermore, the father's judgment is portrayed as influenced by his love, as he may rationalize and present his son's flaws in a more favorable light to his friends. This indicates that personal biases can cloud one's perception, especially in familial relationships, where emotional connections often take precedence over objective criticism.
