"It is not my mode of thought that has caused my misfortunes, but the mode of thought of others"

The Marquis de Sade's quote speaks to the idea that one's misfortunes are not necessarily caused by their own thoughts or actions, but rather by the thoughts and actions of others. This suggests that the Marquis de Sade believed that he was not responsible for his own misfortunes, but rather that they were caused by the thoughts and actions of those around him. This could be interpreted as a criticism of the society in which he lived, as he may have felt that his misfortunes were caused by the oppressive and restrictive nature of the society in which he lived. It could also be interpreted as a call to action, as the Marquis de Sade may have been suggesting that people should strive to think and act differently in order to create a better society. Ultimately, the Marquis de Sade's quote speaks to the idea that one's misfortunes are not necessarily caused by their own thoughts or actions, but rather by the thoughts and actions of others.