An important tip or secret crucial to maintaining a happy and successful marriage is providing each other centre stage. It is often seen that couples start forgetting the normal everyday little courtesies after marriage. Believe it or not, saying a simple Thank You, Sorry or simply I Love You can go a long way in keeping a marriage healthy and strong. Whenever you go out, try keeping in mind small gestures like serving each other first, making sure that the other person is not feeling lonely and left out, etc. Also, always listen to each other very respectfully. You will see the difference for yourself when you follow these tips and ensure that you have a happy and successful married life.