Another young girl, educated as a fine musician by her wealthy parents, at the age of sixteen was afflicted with weak eyes and a heart complaint. She strove to solace herself by benevolent ministries. By teaching music to children of wealthy friends she earned the means to relieve and instruct the suffering, ignorant, and poor.
These examples may suffice to show that, even among the most wealthy, abundant modes of self-denying benevolence may be found where there is a heart to seek them.
There is no direction in which a true Christian economy of time and money is more conspicuous than in the style of living adopted in the family state.
Those who build stately mansions, and lay out extensive grounds, and multiply the elegancies of life, to be enjoyed by themselves and a select few, "have their reward" in the enjoyments that end in this life. But those who with, equal means adopt a style that enables them largely to devote time and wealth to the elevation and improvement of their fellow-men, are laying up never-failing treasures in heaven.
XX.
HEALTH OF MIND.
There is such an intimate connection between the body and mind that the health of one can not be preserved without a proper care of the other. And it is from a neglect of this principle, that some of the most exemplary and conscientious persons in the world suffer a thousand mental agonies from a diseased state of body, while others ruin the health of the body by neglecting the proper care of the mind.
When the mind is excited by earnest intellectual effort, or by strong passions, the blood rushes to the head and the brain is excited. Sir Astley Cooper records that, in examining the brain of a young man who had lost a portion of his skull, whenever "he was agitated by some opposition to his wishes," "the blood was sent with increased force to his brain," and the pulsations "became frequent and violent." The same effect was produced by any intellectual effort; and the flushed countenance which attends earnest study or strong emotions of interest of any kind, is an external indication of the suffused state of the brain from such causes.
In exhibiting the causes which injure the health of the mind, we shall find them to be partly physical, partly intellectual, and partly moral.
The first cause of mental disease and suffering is not unfrequently in the want of a proper supply of duly oxygenized blood. It has been shown that the blood, in passing through the lungs, is purified by the oxygen of the air combining with the superabundant hydrogen and carbon of the venous blood, thus forming carbonic acid and water, which are expired into the atmosphere. Every pair of lungs is constantly withdrawing from the surrounding atmosphere its healthful principle, and returning one which is injurious to human life.