where does the sample use in canibus poet laureate come from

[Sampled Intro: same outro from Poet Laureate]
Uhh I dont understand how a writer could ever get writer's block, so called
My problem is having too much.. and being unable to get it down.


Generally I take.. I go with the given..
ya know with what comes to me .. over the celestial wireless ..
whenever it comes, you're lucky when you get it..

is it from a speech?