Читать книгу Of Medicine, in Eight Books онлайн

82 страница из 100

With regard to drinks, whatever is prepared from grain, also milk, mulse, defrutum, passum(46), wine either sweet or strong, or must, or very old wine, are of the strongest kind. But vinegar, and wine a few years old, or austere, or oily, is of the middle kind. And therefore none of these should be given to weak people. Water is weakest of all. And the drink, that is made of grain, is stronger in proportion to the hardness of the grain itself: and that wine, which is produced in a good soil, more so than in a poor soil; or in a temperate air, than one, which is either over moist or too dry, and either over cold or too hot. Mulse, the more honey it contains, defrutum, the more it is evaporated in boiling, and passum, the drier the grape is from which it is prepared, are so much the stronger. Rain water is lightest; next spring water, then river water, then that of a well; after these snow, or ice; water of lakes is heavier than these; and that of fens heaviest of all. The trial is both easy and necessary to those, that want to know its nature. For the lightness appears from weighing it; and amongst those, that are of equal weight, the sooner any of them grows hot or cold, and the more quickly herbs are boiled in it, the better it is.