Adolph Hitler in Mein Kampf:
A man who possesses the art of correct reading will, in studying any book, magazine, or pamphlet, instinctively and immediately perceive everything which in his opinion is worth permanently remembering, either because it is suited to his purpose or generally worth knowing ... Then, if life suddenly sets some question before us for examination or answer, the memory, if this method of reading is observed ... will derive all the individual items regarding these questions, assembled in the course of decades, [and] submit them to the mind for examination and reconsideration, until the question is clarified or answered.A look at Hitler's library here.
