If, on the other hand, a man is a squanderer, he must be directed to practise strict economy, and to repeat acts of niggardliness. It is not necessary, however, for him to perform acts of avarice as many times as the mean man should those of profusion. This subtle point, which is a canon and secret of the science of medicine, tells us that it is easier for a man of profuse habits to moderate them to generosity, than it is for a miser to become generous. Likewise, it is easier for one who is apathetic