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: Wu Kung-tsao or Wu Gongzao was a famous Chinese teacher of t'ai chi ch'uan. He taught in Beijing, Shanghai, Changsha and Hong Kong. The second son of Wu Chien-ch'üan, he was the grandson of the first teacher of Wu-style t'ai chi ch'uan, Wu Ch'uan-yü.