Categories humor Mark Twain Mark Twain | humor The secret source of humor is not joy but sorrow there is no humor in Heaven. Post author By Beautiful Quotes Post date December 11, 2022 No Comments on Mark Twain | humor The secret source of humor is not joy but sorrow there is no humor in Heaven. Mark Twain Tags humor,, Mark Twain ← Hugh Sidey | humor → Aristotle | humor Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ