Read it through once

But some one did come and help her, though Jo did not recognize her good angels at once, because they wore familiar shapes, and used the simple spells best fitted to poor humanity. Often she started up at night, thinking Beth called her; and when the sight of the little empty bed made her cry with the bitter cry of an unsubmissive sorrow, "O Beth, come back! come back!" she did not stretch out her yearning arms in vain; for, as quick to hear her sobbing as she had been to hear her sister's faintest whisper, her mother came to comfort her, not with words only, but the patient tenderness that soothes by a touch, tears that were mute reminders of a greater grief than Jo's, and broken whispers, more eloquent than prayers, because hopeful resignation went hand-in-hand with natural sorrow. Sacred moments, when heart talked to heart in the silence of the night, turning affliction to a blessing, which chastened grief and strengthened love. Feeling this, Jo's burden seemed easier to bear, duty grew sweeter, and life looked more endurable, seen from the safe shelter of her mother's arms.