How to Bribe a Professor

There's only one way to bribe a professor: to put his name on a paper that you wrote and publish this paper in a good journal. The more bribes of this sort you give, the better for you. But know where to stop. Don't let your prof become too greedy. It may get to the point where he or she will not want to graduate you. Nobody wants to kill the hen that lays publications. What you can do is promising your professor that you will continue laying publications for him or her even after you graduate ;)