In Philip K. Dick's "Do Androids Dream of Electric Sheep?", a key sentiment is expressed about personal growth and self-acceptance. The protagonist is encouraged to strive for a higher caliber of self, referred to metaphorically as the "goat class." This suggests a desire for the character to reach their full potential and embrace their true identity. The metaphor of the "goat class" indicates a level of excellence and distinction that the protagonist is believed to be capable of achieving.

This encouragement reflects the broader themes of the novel, which grapples with what it means to be human and the quest for authenticity. The notion of moving up to a higher class resonates with the inner conflicts faced by the characters, who navigate a world rife with artificial beings and existential questions. Ultimately, the quote encapsulates the aspiration for greatness and the pursuit of one's true self against the backdrop of a complex, sometimes oppressive society.