Tobacco, divine, rare, superexcellent tobacco, which goes far beyond all their panaceas, potable gold, and philosopher’s stones, a sovereign remedy to all diseases. A good vomit, I confess, a virtuous herb, if it be well qualified and opportunely taken, and medicinally used, but as it is commonly abused by most men, which take it as tinkers do ale, ‘tis a plague, a mischief, a violent purger of goods, lands, health; hellish, devilish and damned tobacco, the ruin and overthrow of body and soul. Here, however, it is medicinally taken.

--Patrick O'Brian, The Mauritius Command