"One word 'love' has to do service for so many different kinds of the same animal," emphasizes the complexity and richness of the word love, suggesting it encompasses various forms and meanings. This highlights how a single word can represent diverse emotions and relationships, especially towards the same type of creature or entity.
According to Lawrence Durrell's book Clea, love’s versatility allows it to serve multiple purposes and different experiences within the same category. It reflects the depth and nuance of human understanding and connection, illustrating that love can be multifaceted even when applied to similar beings.