A Mind Dethroned.--A young lady who had received every advantage which could be given her by indulgent parents, and who naturally possessed most excellent talents, being a fine musician, and naturally so bright and witty as to be the life of every company in which she moved, suddenly began to show strange symptoms of mental unsoundness. She would sometimes be seized with fits of violence during which it was with great difficulty that she could be controlled. Several times she threatened the lives of her nurses, and even on one occasion attempted to execute her threat, the person's life being saved by mere accident. Everything was done for her that could be done, but the mania increased to such a degree of violence that she was sent to an asylum for the insane. Here she remained for months before she became sufficiently tractable to be taken to her home and cared for by friends. Too close application to study was the cause at first assigned for her mental disorder, but a careful investigation of the case revealed the fact that the terrible sin which has ruined the minds of so many promising young men and brilliant young women was the cause that led to the sad result in this case also. The punishment of sin, especially of sexual sins, is indeed terrible; but the sin is a fearful one, and the penalty must be equal to the enormity of the crime. Not all young women who indulge thus will become insane, but any one who thus transgresses may be thus punished. There is no safety but in absolute purity.