lifes greatest lesson in tuesdays with morrie Tuesdays with morrie an old man, a young man, and life's greatest lesson has 3 reviews and 3 ratings reviewer wobblepenguin12 wrote: this book is sodeep and sentimentaland how someone couldnt shed a tear for such a book i have no ideaa professor named morrie who is diagnosed with als has a student from years ago who used to be close to him in his classhe taught about life an.