■

• 自己は他者（の態度の取得）なしではありえない：

‥‥It is this recognition of the individual as a self in the process of using his self-consciousness which gives him the attitude of self-assertion or the attitude of devotion to the community. He has become, then, a definite self. （p.193）

　When a self does appear it always involves an experience of another; there could not be an experience of a self simply by itself.‥‥
then the individual appears in his own experience as a self; and until this happens he does not appear as a self.（p.195）
http://spartan.ac.brocku.ca/~lward/Mead/pubs2/mindself/Mead_1934_25.html

• （したがって、）自己は実体ではない。

The self is not so much a substance as a process in which the conversation of gestures has been internalized within an organic form. This process does not exist for itself, but is simply a phase of the whole social organization of which the individual is a part. （pp.178）
http://spartan.ac.brocku.ca/~lward/Mead/pubs2/mindself/Mead_1934_23.html