Misc: what two large veins bring blood back to the heart from the upper and lower body?

Questions

"are you pondering what i'm pondering"where is this quote from?

"Dozens of people are dying all the time, thousands, so why not mother"?

"He doesn't want to exchange ideas, he wants to exchange fluids."?

"He's famous for saying, "Why, soitenly".?

Monroe, Bacall, and who?