(1) Always try to improve yourself. If one of the spouses has more education, the other spouse may try to take courses to catch up so you don't outgrow each other intellectually. (2) Make it a point to do some fun things together, even if it means trying something new for both of you. (3) Grow as an individual and develop essential skills so you can care for yourself if you lose your partner or if he becomes ill. (4) Laugh a lot.