Bhishma said "O you who are well acquainted with the art of questioning, this question which you have put to me, O pure one, is one which is enveloped in deep mystery. One cannot answer it with the help of logic even if one were to try for a hundred years.
भीष्म उवाच गूढं मां प्रश्नवित् प्रश्नं पृच्छसे त्वमिहानघ। न ह्येतत् तर्कया शक्यं वक्तुं वर्षशतैरपि॥