who wrote the quotes in the love song for bobby long?

Question

Was it all by Robert Frost and what were they called?

Answer 1

Bobby Long: We cannot tear out a single page of our lives, but we can throw the whole book in the fire.
Lawson Pines: George Sand.

Bobby Long: I wanna say something on this occasion where I celebrate my love and frienships with one another. Friend, my enemy, I call you out. You, you, you there with a bad thorn in your side. You there, my friend, with a winning air. Who pawned the lie on me when he looked brassly at my shyest secret. With my whole heart under your hammer. That though I loved him for his faults as much as for his good. My friend were an enemy upon stilts with his head in a cunning cloud. (Dylan Thomas)