
By all that is sacred in our hope for the human race, I conjure those who love happiness and truth to give a fair trial to the vegetable system!
Poetical Works - página 140 http://books.google.com/books?id=jd2I_i41utEC&&pg=PA140, Por James Russell Lowell, Percy Bysshe Shelley, Thomas Hood, William Michael Rossetti, Publicado por Houghton, Mifflin and Co., 1865