You have to fight for your marriage, do whatever it takes. The commitment has to be there. And if you don't have a sense of humor, I don't know how anybody makes it.

This quote is suggesting that it takes hard work, commitment and a sense of humor to make a marriage successful. If you want to make your marriage work, you need to be willing to put in the effort necessary to maintain it. This could include communication, compromise and spending time together. Having a sense of humor is also important, as it can help couples get through difficult times in their relationship and make them smile together.