'by hand' is a prepositional phrase which is functioning as an adverb phrase to explain HOW all books in Europe were once written.
Adverb phrases give additional details - like HOW something happens.
Success, for most people is something they’ve been hoping for since they graduated from high school if not earlier. When they gain the success they’ve been dreaming of it brings them great joy and makes them think about bigger and greater things for the future.
Answer:
"Woody Allen once said, 'I don't want to achieve immortality through my work. I want to achieve it through not dieing.'"
