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 Learn All You Can 05/09/2017 Compassion Is A Good Thing. 12/01/2017 Something About The Jones 03/18/2016 Leave a Reply Cancel replyYou must be logged in to post a comment.