There is a saying that man proposes, god disposes, which means man plan the things and the rest of the outcome lies in the luck. This saying reflects the connection between hard-work and luck, which is though sometimes we have worked so hard, luck occupies great position, the unexpected things happen and refrain us from succeeding. In order to be successful, people work so hard, they believe they can achieve their goals, but lacking luck stops them achieving their goals. So working hard doesn’t mean bringing people success directly, they just need to try more times, without luck, they still can make their goals. Luck can help people close to success, without hard-work, they can’t be successful. Hard-work and luck make people realize their goals, but without luck, people still can make it by trying more times.