Quotation
A quotation begins and ends with the particle tca and functions as a noun signifying the contained words themselves. The particle tsa is used within a quotation just before tca or another tsa to indicate that the second particle should be interpreted as part of the quotation, not as a particle within the sentence containing the quotation.
Note: Determiner phrases within quotations cannot affect the bindings of surrounding pronouns. Assignable pronouns contained in a quotation may have completely different referents than in the surrounding context—or even none at all, when using a quotation to talk about the pronouns themselves.