"Mother, her face just shines," said Linda.

"Yes, she has an inner glow," said her mother. "Her spirit is wonderful."

"You'd think she had a light bulb on somewhere in her head."

"Well, she's happy and she loves people. She's a working Christian," said the mother.

"It would be nice if everyone could look so bright and cheerful," said the daughter. "Mother, this vacuum isn't working again."

"Yes, it is. Look at the plug. There's your trouble. You didn'…