巫卜散文是先秦散文的肇端，它蕴含着先民深层的思想情感。它在形式上由质朴古拙的甲骨卜辞到修饰润色的《易经》卦、交辞，再到哲理性的《易传》。随着外在形式的变化，它在内在情感也经历了一个发展变化的心理流程：由对自然和社会的恐惧、惶惑到朴素的认同。 Wu Bu prose is the beginning of prose prose in Qin Dynasty, which contains the deep thoughts and feelings of the ancestors. It formally by the simple ancient oracle inscribed to modify the polished “Book of Changes” hexagram, pay off, and then to philosophical “Yi zhuan.” As the external form changes, it also undergoes a psychological process of development and change in its internal emotion: from fear and confusion to nature and society to simple approval.