The moral of golden marriage is that the love between husband and wife is as precious, hard, flawless and everlasting as gold. But the dazzling light of gold is not innate, but it will bloom after repeated polishing. Just like the 50th anniversary of a husband and wife's marriage, after years of running-in, constant running-in, mutual tolerance and continuous sublimation of love, this hard-won and precious marriage life will come into being.