Yuan2 chuang4: My dialog with President Jiang

“谁说民以食为天？错了！”
“咋讲？”
”你不是天天在说上厕所，下饭馆，那么，厕所应该在上面还是在下面?！“

Who says that the people regard food as the heaven? Wrong!
Why?
Don\'t you talk about that go up to toilet and down to restaurant every day, then, the toilet should be above or below?!