D.H. Lawrence captures the essence of life in his quote, expressing how the vibrant energy of people and their surroundings can overshadow personal grief. As he walks along the pavement, he is enveloped in the lively atmosphere created by those around him. This dynamic environment serves as a temporary escape from his feelings of loss and sorrow, illustrating the powerful impact of human connection on individual emotions.

The imagery of "palpitating flames of life" suggests that the essence of existence is both intense and dynamic. The flickering figures represent the transience of life, where each moment is fleeting yet filled with vitality. In this moment, the speaker finds solace, highlighting how engaging with the world can offer moments of relief from internal struggles, allowing for a brief respite from the weight of bereavement.