YOU SAID:

he is he but is also not he

INTO JAPANESE

彼は彼であるが、彼でもありえない

BACK INTO ENGLISH

He is him, but he can't be.

INTO JAPANESE

彼は彼だが、なれない。

BACK INTO ENGLISH

He's him, but he can't be.

INTO JAPANESE

彼は彼だが、なれない。

BACK INTO ENGLISH

He's him, but he can't be.