1) Learn to Adjust.
Now,as you will be moving for the first time in the corporate environment,let me tel u this,there will be times when you would not be happy with ur boss,team mates,work but you will have to adjust big time to survive,you will have to deal with them no matter what.
2) Say Yes even if you wanna say NO..
Now,I am not saying that you say yes every time you think you should say no,but try to say no in rarest of rarest cases,cause as you know nobody likes to say no,and least of your boss..
3)Patience.
This is also one of the must quality at work,you have to wait for the right time and fight it out for yourselves @work cause only you are there for yourselves.
4)More of Smartwork along with Hardwork(Ratio 70:30..

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5)Always keep a Smile.
Now I am in no way saying that you keep on smiling for no reason but just have a pleasant and a positive attitude,so that people love to be around you.
6) When in Doub't which option to take,take the option that you dont like to.
(wasn't there a thinker who said "we should take the road less travelled..

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This will do for the time being,I will keep on adding on it.
Thanks