“Undoubtedly we have no questions to ask which are unanswerable.”
“Can a mortal ask questions which God finds unanswerable? Quite easily, I should think. All nonsense questions are unanswerable.”
“Perhaps depression is caused by asking oneself too many unanswerable questions.”
“In the terms in which you set it, the problem is unanswerable; but in the Kingdom of Heaven, those terms do not apply. You have asked the question in a form that is much too limited; the 'solution' must be brought in from outside your sphere of reference altogether.”
“To learn which questions are unanswerable, and not to answer them: this skill is most needful in times of stress and darkness.”
“The question is unanswerable because its truth can't be tested.”