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: Charles Elachi is a Lebanese professor of electrical engineering and planetary science at the California Institute of Technology. From 2001 to 2016 he was director of the Jet Propulsion Laboratory and vice president of Caltech.
