4、mans,mixofgoodandevil,betweengoodandevilofno.Thispaperonthepre-Qinperiodofthefourviewsofapioneerofthetheoryofhumannaturetosortoutthoughtsandanalysis,outlinesobservations,thereisstillhopecorrectingdeficiencies.Keywords Pre HumanNatureGoodandEvil欲讨论人性本善还是本恶,必先了解“性”之意思。马克思说:“人在现实上是一切社会关系的