"How can a governing party propose to its people a referendum that won't be binding? Is that a serious political programme? No it is not. It's the final option that will end up with upset, at a dead end, reflecting the last 4 years of the Ibarretxe Plan"
January 1, 1970
https://en.wikiquote.org/wiki/Jos%C3%A9_Luis_Rodr%C3%ADguez_Zapatero