AyinBase / Ayin Beis with R' Paltiel, Adar II 5776
Page 38 of the pamphlet – (towards the middle of the page. Line starts: 'gum...') [page 29 in the book]. For text see below.
Questions and comments:
The Rebbe is presenting that the 10 hidden sphirot as they are in their source are the root of the kav, and there is a tzimtzum that allows for this.
The soul incorporates all the faculties (10 sphirot), yet still, the soul is unitary and the 10 sphirot do not add anything. The soul is one and unified.