Natásha was calmer but no happier. She not merely avoided all external forms of pleasure—balls, promenades, concerts, and theaters—but she never laughed without a sound of tears in her laughter. She could not sing. As soon as she began to laugh, or tried to sing by herself, tears choked her: tears of remorse, tears at the recollection of those pure times which could never return, tears of vexation that she should so uselessly have ruined her young life which might have been so happy. Laughter and singing in particular seemed to her like a blasphemy, in face of her sorrow. Without any