Well the Buddha didn't write anything down. His only known declaration inwrit were the 4 Nobel truths. "Life is suffering" is a warning for the wise. Murphy's Law + laws of entropy + old age & death = House always wins...the odds. It's when a masochist is past the dual partners of Happiness & distress that equanimity is experienced. The closest we can come to transcendent Bliss is the absence of Anxieties. Real transcendent Bliss is outside the material construct.