I must have a prodigious quantity of Posted on January 18, 2018January 18, 2005 by admin “I must have a prodigious quantity of mind; it takes me as much as a week sometimes to make it up.” — Mark Twain Author: Mark Twain Category: intelligence Tags: intelligence, Mark Twain Spread the love Related posts: The voice of the intellect is a Man becomes man only by his intelligence, It is good to rub and polish Wherever smart people work, doors are unlocked.