無(wú)盡的黑暗世界，滿天的繁星閃爍，In my opinion， there are four main factors for success. First of all， have a clear goals. Because it can improve execution， efficiency，self-confidence. Qin Shi Huang's goal was to unify the world， and this goal facilitated him to recruit talents， adopt correct national policies， follow the historical development trend， and lead the state of Qin， gradually eliminate the six states， and finally unify the land of China， to achieve complete success. Second， effort and persistence. In the process of inventing the light bulb， Edison tried more than One thousand six hundred kinds of materials to make the filament， but he never gave up， it is his efforts and persistence， and finally let the light illuminate the world.

Third， conform to the trend of The Times. In the context of the rapid changes of The Times， Sun zhongshan adapted to The Times， overthrew the Qing government and established the Ming State of China， while Yuan Shikai went against the trend and restored the imperial system. In the end， Sun zhongshan achieved success， while Yuan Shikai was failed miserable。

Fourth， have a good relationships. Without the help of teachers and classmates， and the support of parents， many people would not be able to enter college. Therefore， with their help and support， I was successfully admitted to University .

Finally， I would like to say that as long as we can have a clear goal， conform to The Times， have help and support， and persist in the road of success and efforts， we will be able to achieve success.