Another vegetable-eater--the Rev. Mr. Crocker--went out to a sickly part of Africa some years since, and remained at his station a long time in perfect health, while many of his friends sickened or died. At length, however, he fell. Gen. Thomas Sheldon, of this state, a vegetable-eater, spent several years in the most sickly parts of the Southern United States, with an entire immunity from disease; and he gives it as his opinion that it is no matter where we are, so that our dietetic and other habits are correct. Mr. G. McElroy, of Kentucky, spent several months of the most sickly season in the most unhealthy parts of Africa, in the year 1835, and yet enjoyed the best of health the whole time. While there and on his passage home, he abstained wholly from animal food, living on rice and other farinaceous vegetables and fruits. In view of these facts and many others, Mr. Graham remarks: "Under a proper regimen our enterprising young men of New England may go to New Orleans or Liberia, or any where else they choose, and stay as long as they choose, and yet enjoy good health." And there is no doubt he is right. But it is hardly worth while to cite single facts in proof of a point of this kind. There is abundant testimony to be had, going to show that a vegetable diet is a security against disease, especially against epidemics, whether in the form of a mere influenza or malignant fever. Nay, there is reason to believe that a person living according to _all_ the Creator's laws, physical and moral, could hardly receive or communicate disease of any kind. How could a person in perfect health, and obeying to an iota all the laws of health--how could he contract disease? What would there be in his system which could furnish a nidus for its reception? I am well aware that not a few people suppose the most healthy are as much exposed to disease as others, and that there are some who even suppose they are much more so. "Death delights in a shining mark," or something to this effect, is a maxim which has probably had its origin in the error to which I have adverted. To the same source may be traced the strange opinion that a fatal or malignant disease makes its first and most desperate attacks upon the healthy and the robust. The fact is--and this explains the whole riddle--those who are regarded, by the superficial and short-sighted in this matter, as the most healthy and robust, are usually persons whose unhealthy habits have already sown the seeds of disease; and nothing is wanting but the usual circumstances of epidemics to rouse them into action. More than all this, these strong-looking but inwardly-diseased persons are almost sure to die whenever disease does attack them, simply on account of the previous abuses of their constitutions.