The typical eye sees the ten per cent bad of an idea and overlooks the ninety per cent good.
Charles KetteringWe need to teach the highly educated man that it is not a disgrace to fail and that he must analyze every failure to find its cause. He must learn how to fail intelligently, for failing is one of the greatest arts in the world.
Charles KetteringObsolescence is a factor which says that the new thing I bring you is worth more than the unused value of the old thing.
Charles Kettering