Daughters can spend ten percent more than a man can make in any usual occupation. Thatโs a law of nature, to be known henceforth as โHarshawโs Law.
Robert A. HeinleinAll human behavior, all human motivations, all manโs hopes and fears, were heavily colored and largely controlled by mankindโs tragic and oddly beautiful pattern of reproduction.
Robert A. HeinleinGet a shot off fast. This upsets him long enough to let you make your second shot perfect.
Robert A. Heinlein