How the Strength of All Principalities Should Be
In analysing the qualities of these principalities, another consideration must be discussed; that is, whether the prince has so much power that he can, if necessary, stand on his own, or whether he always needs the protection of others. And in order to clarify this section, I say that I judge those princes selfsufficient who, either through abundance of troops or of money, are able to gather together a suitable army and fight a good battle against whoever should attack them; and I consider those who always need the protection of others to be those who cannot meet their enemy in the field, but must seek refuge behind their city walls and defend them. The first case has already been treated, and later on I shall say whatever else is necessary on the subject.* Nothing more can be added to the second case than to encourage such princes to fortify and provision their cities and not to concern themselves with the surrounding countryside. And anyone who has well fortified his city and has well managed his affairs with his subjects in the manner I detailed above (and discuss below*) will be besieged only with great caution; for men are always enemies of undertakings in which they foresee difficulties, and it cannot seem easy to attack someone whose city is well fortified and who is not hated by his people.
The cities of Germany are completely free, they have little surrounding territory, they obey the emperor when they wish, and they fear neither him nor any other nearby power, as they are fortified in such a manner that everyone thinks their capture would be a tedious and difficult affair. For they all have sufficient moats and walls; they have adequate artillery; they always store in their public warehouses enough to drink and to eat and to burn for a year; and besides all this, in order to be able to keep the lower classes fed without exhausting public funds, they always have in reserve a year's supply of raw