The key to success in business is not just to satisfy customers but to exceed their expectations.
Don't wait for permission to innovate - just start.
如果你一直做你一直在做的事,你将一直得到你一直得到的东西。
劳动分工在尽可能程度上引入,在每一门艺术中都会导致劳动生产力的相应增加。