Thoreau suggests that changes in experience often arise from changes within the individual rather than from alterations in the external world. The same possessions, relationships or circumstances can appear different as a person’s priorities, expectations and understanding develop. The statement therefore shifts attention from seeking constant novelty towards examining one’s own perspective.

In the surrounding passage from Walden, Thoreau connects this idea with simplicity. He advises against continually replacing possessions or seeking new forms of satisfaction, arguing instead for reconsidering what is already present. His point is not that external circumstances literally remain unchanged, but that personal transformation can alter their significance. The quote reflects a wider theme in Walden: a meaningful change in life may depend less on acquiring new things than on changing how one thinks, values and responds to the world.

Full quotation

“Cultivate poverty like a garden herb, like sage. Do not trouble yourself much to get new things, whether clothes or friends. Turn the old; return to them. Things do not change; we change. Sell your clothes and keep your thoughts. God will see that you do not want society.”