It has a process of evolvement and dissimilation: the thread of development of causality in personalities, causality in destiny, fateful causality and irrational causality.

• 它有一个衍变和异化过程，即：性格因果命运因果宿命因果非理性因果的发展脉络。现实主义小说更多的是情节的性格因果和命运因果关系。