Dear Student, I believe that your hard work should always be a vector quantity rather than scalar one, which has a magnitude as well a direction.
This is not a mere elocution of advertisement in the hope of testing the flavor of success. Rather it is a panacea for those parents who are going to be the victim of misery & compunction being exploited in the external glamour of advertisement.
Who knows? These powerful few lines may Turn Your Child’s Destiny towards a golden future. So read it once completely in cool and relaxed before taking any decision.