What makes marriages last for a lifetime?

I love the lyrics to this song by Michael Bolton. I think this helps marriages last for a lifetime. "That's what love is all about".

Valentine's Day

To love someone deeply gives you strength.  Being loved by someone deeply gives you courage.  Lao-Tzu

It is not how much we do, but how much love we put in the doing.  It is not how much we give, but how much love we put in the giving.  Mother Teresa

1 John 4:16-18 (New International Version)

16And so we know and rely on the love God has for us.
God is love. Whoever lives in love lives in God, and God in him. 17In this way, love is made complete among us so that we will have confidence on the day of judgment, because in this world we are like him. 18There is no fear in love. But perfect love drives out fear, because fear has to do with punishment. The one who fears is not made perfect in love.

Dion and Jayne in our twenties

Dion was hot!!! and his hair looked better than mine!  How about those huge glasses!  You gotta love the eighties!