“Seriousness is too boring to the playful human condition. A heart of stone that has a long face can never express love.” LoveHardHumorFunnyPainExpressionLaughterDisappointmentBoringHuman ConditionI Love YouSeriousnessGrudgeHeartlessAusterityWorriesSadismStonePlayfulBoreSerious MindednessLong FaceLong FacedSerious Minded Book:The Book of Maxims, Poems and Anecdotes Source: The Book of Maxims, Poems and Anecdotes