具有悖论特性的“两面性”原则被斯帕克定义为其文学创作的思想基础,是其独树一帜创作风格的根源,贯穿了其文学创作的始终。“两面性”思想的核心是对一切客观存在的肯定,对一切可能性的承认和对差异的包容。因此在她的作品中没有完美无瑕的天使,也没有一无是处的魔鬼,每个人物都是有着矛盾特征的统一体。斯帕克用其超然中立的视角诠释着这种矛盾却统一的存在。她的成名作《布罗迪小姐 The paradoxical nature of the “two sides” principle was defined by Spark as the ideological foundation of his literary creation, which is the root of his unique style of writing, which runs through the literary creation. The core of the “two-sidedness” thinking is affirmation of all objective existence, recognition of all possibilities and tolerance of differences. So in her works there is no perfect angel, there is no useless demon, each character is a unity with contradictory characteristics. With its transcendental and neutral perspective, Sparkle explains this contradictory but unified existence. Her fame is "Miss Brody