It is customary for such as seek a Prince's favour, to present themselves before him with those things of theirs which they themselves most value, or in which they perceive him chiefly to delight. Accordingly, we often see horses, armour, cloth of gold, precious stones, and the like costly gifts, offered to Princes as worthy of their greatness. Desiring in like manner to approach your Magnificence with some token of my devotion, I have found among my possessions none that I so much prize and esteem as a knowledge of the actions of great men, acquired in the course of a long experience of modern affairs and a continual study of antiquity. Which knowledge most carefully and patiently pondered over and sifted by me, and now reduced into this little book, I send to your Magnificence. And though I deem the work unworthy of your greatness, yet am I bold enough to hope that your courtesy will dispose you to accept it, considering that I can offer you no better gift than the means of mastering in a very brief time, all that in the course of so many years, and at the cost of so many hardships and dangers, I have learned, and know.