This work [The Savage Anomaly] was written in prison. And it was also conceived, for the most part, in prison. Certainly, I have always known Spinoza well. Since I was in school, I have loved the Ethics (and here I would like to fondly remember my teacher of those years). I continued to work on it, never losing touch, but a full study required too much time. Once in prison I started from the beginning: reading and making notes, tormenting my colleagues to send me books. I thank them all with all my heart.