[30] Dr. Carpenter says in his _Physiology_: "From the moment when an Indisposition is experienced to keep the mind fixed upon the subject, and the thoughts wander from it unless coerced by the will, the mental activity loses its spontaneous or automatic character, and more exertion is required to maintain it volitionally during a brief period; and more fatigue is subsequently experienced from such an effort than would be involved in the continuance of an automatic operation through a period many times as long. Hence he has found it practically the greatest economy of mental labor to work vigorously when he is disposed to do so, and to refrain from exertion, so far as possible, _when it is felt to be an exertion_." "Of course, this rule is not applicable to all individuals; for there are some who would pass their whole time in listless inactivity, if not actually spurred on by the feeling of necessity; but it holds good for those who are sufficiently attracted by objects of interest before them, or who have in their worldly circumstances a sufficiently strong motive to exertion to make them feel they must work--the question with them being, _how_ they can attain their desired results with the least expenditure of mental effort." [31] There lately died near Boston, a woman of eighty years, whose life exemplified the very truth I have been seeking to enforce. Full of courage and zeal, she withstood all the prejudices of her birth and surroundings, freed her own slaves, and then devoted herself with voice and pen to the Anti-Slavery cause, to the enfranchisement of woman, and to every good word and work that she could aid. Her high literary attainments, as well as her earnest purpose, gave her great power of thought and expression, and she was the wise counselor of many of the foremost men and women among the reformers of the day. As her brother-in-law, himself a noble man of high culture, stood by her coffin, with eyes filled with tears, these were the words of his eulogium upon this woman of dauntless courage, firm purpose, and tender heart: "For this dear saint and moral heroine, there is only one word that expresses what she was, and that is LOVE. He that dwelleth in God dwelleth in love. She dwelt in love which went out to win the warmest friends among all sects and conditions of life, and so she dwelt in God. Her love never failed." All who heard, felt how beautiful must have been the private life which could receive such a tribute from such a man. Has such a woman missed the crown and glory of womanhood? THE OTHER SIDE. "All mankind must serve; the widest sway Is but the law of service."--FESTUS.