"Malting to a very great extent determines the character of the to be fermented, and the fermentation acts upon that wort badly or well, not only in direct relation to the quality and nature of the yeast added, and the conditions of temperature and other surrounding influences of the wort, but in a greater and more important manner according to the nature of that wort itself. The wort is not only the element surrounding the yeast-plant, but it is the food-supply also, and upon the character and quality of the food supplied, the development and well-being of the yeast-crop mainly depend. My own experience has taught me that kiln-drying and exercise almost equally great influences upon the character of the wort, and as the one stage necessarily precedes the other, it must take the first place especially as the influences of the kiln are more permanent than those of the mash-tun."