"Waves of hands, hesitations at street corners, someone dropp..." — Virginia Woolf quote meaning

Waves of hands, hesitations at street corners, someone dropping a cigarette into the gutter-all are stories. But which is the true story? That I do not know. Hence I keep my phrases hung like clothes in a cupboard, waiting for some one to wear them. Thus waiting, thus speculating, making this note and then an· other I do not cling to life. I shall be brushed like a bee from a sunflower. My philosophy, always accumulating, welling up moment by moment, runs like quicksilver a dozen ways at once.