关键词: 自我, 自我同一性, 自我同一性危机, 道德选择

Abstract: Self is acomplex concept, self-identity depends on the integration aboutmany different selves in the past, self-identity is also the subjective sense of consistency and succession on self development. Self-identity crisis reflectsthat self is being in conflict and contradiction, reflects that self is in discontinuity between the past and the present, between here and there. In modern society, the perfection or no on self will produce positive and negative effect, with more and more possible and active of individual moral selection.

Key words: self, self-identity, self-identity crisis, moral selection