Happiness lies neither in vice nor in virtue; but in the manner we appreciate the one and the other, and the choice we make pursuant to our individual organization.

The quote by Marquis de Sade — " Happiness lies neither in vice nor in virtue; but in the manner we appreciate the one and the other, and the choice we make pursuant to our individual organization" — suggests that happiness is not inherently found in either moral extremes of virtue or vice, but rather in how we approach and appreciate both. De Sade, known for his provocative and often controversial views on human nature, emphasizes that the key to happiness lies in the balance and choices we make based on our unique personalities and dispositions, or what he refers to as our "individual organization."

In this view, happiness is subjective and deeply connected to how we navigate the moral spectrum of life. Rather than promoting an absolute adherence to either virtue or vice, de Sade suggests that it is the individual's ability to understand, accept, and engage with these concepts that matters most. Happiness, then, is not about living a perfectly virtuous life or indulging in every temptation, but about finding the right balance that aligns with one’s nature.

The reference to individual organization is key in understanding this quote. De Sade seems to imply that each person’s path to happiness is determined by their own internal structure, or personality, which influences how they respond to different moral choices. The ability to find happiness depends on personal awareness and the conscious decisions one makes in reconciling virtue and vice in a way that suits their own nature.

In essence, this quote reflects de Sade’s belief in the importance of personal autonomy and the complexity of human desires. Happiness, according to him, is a product of how we appreciate and choose between virtue and vice, rather than any inherent moral stance. It calls for an individual approach to life’s decisions, recognizing that what brings happiness is highly personal and shaped by one's own character and experiences.