Youth is not a time of life; it is a state of mind; it is not a matter of rosy cheeks, red lips and supple knees; it is a matter of the will, quality of the imagination, a vigor of the emotions; it is the freshness of the deep springs of life.
Samuel Ullman

The four tasks a dying person faces also define the four dimensions of care for the dying person: physical, psychological, social, and spiritual.