I know of no more encouraging fact than the unquestionable ability of man to elevate his life by conscious endeavour.
Commentary
Commentary
Improvement is rarely accidental at depth. It comes through chosen effort applied with awareness.
What keeps this line from becoming shallow is Thoreau's seriousness about life. He is not selling quick transformation, but describing the real human power to refine how one lives.
The sentence endures because it is hopeful without being easy. Endeavour is conscious precisely because it asks attention, sacrifice, and time.
Commentary
Commentary