“He was an answer to a question she'd forgotten to ask.”
“Over the years, she'd learned not to question him too closely—mostly because he wouldn't answer her.”
“He must be very ignorant for he answers every question he is asked.”
“I know the answer now, but I’m so frightened I’ve forgotten the question.”
“He who knows all the answers has not been asked all the questions.”
“The job of the writer isn't to answer questions. The job of the writer is to ask the questions for which there are no answers.”