the slime of all my yesterdays rots in the hollow of my skull and if my stomach would contract because of some explicable phenomenon such as pregnancy or constipation I would not remember you or that because of sleep infrequent as a moon of greencheese that because of food nourishing as violet leaves that because of these and in a few fatal yards of grass in a few spaces of sky and treetops a future was lost yesterday as easily and irretrievably as a tennis ball at twilight Silvia Plath