Can You Know Too Much? Post author:debrat29 Post published:05/26/2017 Post category:Quote of the Week Post comments:0 Comments A know-it-all is someone who doesn’t know as much as they think. You Might Also Like All About Love 05/25/2016 All Rain Is Good Rain. 07/25/2017 Love 05/03/2016 Leave a Reply Cancel replyYou must be logged in to post a comment.