1- Happy and successful marriages are based on wisdom and love. This may very well be the key to having healthy and sound societies.
2- Richer life with more kids because Iranian population is in regression, which will have negative impact on our existence. We recommend that young couples specially in Iran have at least three kids because the joy of having more kids far exceeds the work needed in raising them. This statement is proven by many scientific measures. Also, your relationship with your spouse becomes stronger, more colorful, and richer. Lonely kids are more prone to depression.
3- Promoting Iranian marriages outside Iran instead of marrying foreigners. Studies and my own experience indicate when couples share similar culture and values, they will travel an easier and possibly more enjoyable life together. They have no limitations on different daily life related decisions, and issues. Also, the kids wont be confused between two sets of costumes and values.