The quote from D.H. Lawrence's "Lady Chatterley's Lover" emphasizes the importance of renewing one's life and vitality. It suggests that merely existing is insufficient if one does not find joy and amusement in life. The author warns against draining one's energy without replenishing it through enjoyable experiences, which can lead to feelings of depression.

Lawrence's words stress the necessity of engagement in life's pleasures to maintain mental health. By encouraging readers to seek healthy amusement and a sense of renewal, he implies that a vibrant life requires active participation in enjoyable activities, not just a passive existence. Avoiding depression, therefore, becomes a crucial goal that can be achieved through mindful engagement with life's offerings.