I believe working hard will finally be prepared

I believe working hard will finally be prepared He is so hard-working that I believe he will be _______ succ I don't believe in working too hard If you keep on working hard,I have no doubt ___ you will be If you don't stop working hard,you will be the top student i I believe we will be ... I understand there will be difficulties,but I am prepared... I will be very hard I believe that I will be happiness I can support how long?Finally I will be crazy? I+believe+you+will+be+happy是什么意思 I believe it will be newstarting