Love and Sacrifice
We see families suffering before us, our own and others, neighbours, relations, precisely because these two elements are in most cases lacking. They have not been able to generate love sufficiently to overcome their problems, and they have not been able to make sacrifices enough to assure harmonious existence.
Taken from the book "The Spider's Web, Vol. 3", Chapter "Towards Marriage", pg. 18, by Revered Chariji