My whole working philosophy is that the only stable happiness for mankind is that it shall live married in blessed union to woman-kind - intimacy, physical and psychical between a man and his wife. I wish to add that my state of bliss is by no means perfect.

In this quote, D. H. Lawrence shares his belief in the deep, enduring nature of happiness found in a marital union. He suggests that the most stable form of happiness for mankind comes from the intimacy—both physical and psychical—shared between a man and his wife. Lawrence emphasizes that true fulfillment is found in a harmonious relationship, where the connection between partners transcends just the physical and encompasses emotional and intellectual bonding, creating a deep sense of union.

Lawrence acknowledges that his idea of happiness in marriage is not a perfect one, indicating that even within such a blessed union, there are challenges and imperfections. This admission speaks to the realism of his philosophy; he does not idealize marriage but recognizes that true contentment is a complex and evolving process. Even in the pursuit of happiness through a committed relationship, struggles and imperfections are part of the journey, contributing to the growth and depth of the connection.

The origin of this quote comes from Lawrence's broader works on human relationships, sexuality, and psychological depth, which he often explored in his novels, such as Lady Chatterley’s Lover and Sons and Lovers. Known for his controversial views on romantic and sexual relationships, Lawrence believed that true happiness and fulfillment were deeply tied to the natural and authentic connections between men and women, beyond societal expectations and norms.

Ultimately, Lawrence's words reflect his conviction that marriage—built on deep emotional and physical intimacy—is one of the most powerful sources of happiness and stability. While recognizing its imperfections, he suggests that a loving, committed relationship between a man and woman has the potential to provide a lasting sense of bliss and fulfillment, though not without its challenges.