"Standing on the bare ground--my head bathed by the blithe air and uplifted into infinite space--all mean egotism vanishes," Emerson wrote in Nature, his statement of the principles of transcendentalism. "I become a transparent eyeball." Nature, published in 1836 when Emerson was thirty-three, is collected here with his book of observations on the English people; a famous sermon against administering communion in church; a sketch of his step-grandfather;...