One night a wife found her husband standing over their baby’s crib.

Silently she watched him. As he stood looking down at the sleeping infant, she saw on his face a mixture of emotions: disbelief, doubt, delight, amazement, enchantment, skepticism.

Touched by this unusual display and the deep emotions it aroused, with eyes glistening she slipped her arm around her husband.

“A penny for your thoughts,” she said...