The secret source of humor is not joy but sorrow there is no humor in Heaven. – Mark Twain
We all live in the protection of certain cowardices which we call our principles. – Mark Twain

The secret source of humor is not joy but sorrow there is no humor in Heaven. – Mark Twain
We all live in the protection of certain cowardices which we call our principles. – Mark Twain
In my age, as in my youth, night brings me many a deep remorse. I realize that from the cradle up I have been like the rest of the race — never quite sane in the night. – Mark Twain
In certain trying circumstances, urgent circumstances, desperate circumstances, profanity furnishes a relief denied even to prayer. – Mark Twain