R' Eliezer said: I have heard that when they were building in the Sanctuary they made cur-tains for the Sanctuary and curtains for the Courtyards; except that in [the case of] the Sanctuary they would build outside the [curtains], whereas in [the case of] the Courtyard they would build inside [the curtains]. R' Yehoshua said: I have heard that we may offer sacrifices even though there is no [Sanctuary] building, and [that] we may eat kodshei kodashim even though there are no curtains, [and that we may eat] kodashim kalim and maaser sheni [in Jerusalem] even though there is no wall [around it], because the original sanctification sanctified for that time and sanctified for the future.