But Fortune growing envious of the glory of Castruccio took away his life just at the time when she should have preserved it, and thus ruined all those plans which for so long a time he had worked to carry into effect, and in the successful prosecution of which nothing but death could have stopped him. Castruccio was in the thick of the battle the whole of the day; and when the end of it came, although fatigued and overheated, he stood at the gate of Fucecchio to welcome his men on their return from victory and personally thank them. He was also on the watch for any attempt of the enemy to retrieve the fortunes of the day; he being of the opinion that it was the duty of a good general to be the first man in the saddle and the last out of it. Here Castruccio stood exposed to a wind which often rises at midday on the banks of the Arno, and which is often very unhealthy; from this he took a chill, of which he thought nothing, as he was accustomed to such troubles; but it was the cause of his death. On the following night he was attacked with high fever, which increased so rapidly that the doctors saw it must prove fatal. Castruccio, therefore, called Pagolo Guinigi to him, and addressed him as follows: “If I could have believed that Fortune would have cut me off in the midst of the career which was leading to that glory which all my successes promised, I should have laboured less, and I should have left thee, if a smaller state, at least with fewer enemies and perils, because I should have been content with the governorships of Lucca and Pisa. I should neither have subjugated the Pistoians, nor outraged the Florentines with so many injuries. But I would have made both these peoples my friends, and I should have lived, if no longer, at least more peacefully, and have left you a state without a doubt smaller, but one more secure and established on a surer foundation. But Fortune, who insists upon having the arbitrament of human affairs, did not endow me with sufficient judgment to recognize this from the first, nor the time to surmount it. Thou hast heard, for many have told thee, and I have never concealed it, how I entered the house of thy father whilst yet a boy—a stranger to all those ambitions which every generous soul should feel—and how I was brought up by him, and loved as though I had been born of his blood; how under his governance I learned to be valiant and capable of availing myself of all that fortune, of which thou hast been witness. When thy good father came to die, he committed thee and all his possessions to my care, and I have brought thee up with that love, and increased thy estate with that care, which I was bound to show. And in order that thou shouldst not only possess the estate which thy father left, but also that which my fortune and abilities have gained, I have never married, so that the love of children should never deflect my mind from that gratitude which I owed to the children of thy father.