Some women can be fooled all of the time, and all women can be fooled some of the time, but the same woman can't be fooled by the same man in the same way more than half of the time.
Bio: Miguel Enríquez Espinosa was a physician and one founder of the Chilean political party and former left-wing organization Movement of the Revolutionary Left, founded 1965. He was General Secretary of the MIR between 1967 and his death in 1974.