D.H. Lawrence's quote reflects on the experience of loneliness in contemporary society. He suggests that modern individuals feel isolated because they have disconnected from the larger universe or "cosmos." This disconnection leads to a sense of emptiness and a lack of meaningful connection to the world around them. Lawrence implies that true fulfillment involves embracing the vastness and mystery of life, which can help combat the feelings of solitude that many people encounter today.

The idea presented in Lawrence's quote invites us to consider how our modern existence may distance us from experiencing a profound relationship with the cosmos. He emphasizes that, without this essential connection, loneliness becomes prevalent. Therefore, fostering a deeper awareness of our place in the universe may be key to overcoming such feelings and finding a sense of belonging and purpose in life.