I think that one's success is not occasional and he needs several conditions to besuccessful.
Firstly, we need a correct attitude to our college life and develop a good habit at the beginning.
Secondly, we need to work out a detailed short-term or long-term plan, and choose some courses, activities or mass organizations, and also properly arrange the time for either study or amusement.
Finally, we must insist on carrying out the plan, and pay our efforts first to get derserved reward.
In a word, success is not happening in future, but it happens with continuously cumulation after you decide to do.