Freud states that personality is composed of three parts: id, ego, and superego. Chillingworth, Hester and Dimmesdale in Scarlet Letter coincidently correspond to the trio-structure of personality.

• 弗洛伊德认为人格由三个部分组成:本我、自我和超我,齐灵沃斯、海丝特和丁梅斯代尔恰好分别对应了这三重人格结构。