Meaning

Blake is laying out an ideal rhythm for a human day, matching each mental and physical activity to the hour that best suits it. The morning, with its freshness and quiet, belongs to thought. The full energy of midday is reserved for action and doing. Evening brings nourishment and rest from effort, and night is given entirely to sleep. Read together, the four lines suggest that harmony in life comes from honoring natural cycles rather than forcing activity into the wrong part of the day.

Context

This line comes from "The Marriage of Heaven and Hell," a prose-poem work in which Blake challenged conventional moral and religious thinking by celebrating energy, imagination, and the tension between opposites. The book is structured partly as a series of "Proverbs of Hell," short, memorable sayings that sound like folk wisdom but carry Blake's distinctly radical philosophy. This particular proverb fits that form well: it resembles practical advice on the surface, yet it also encodes Blake's deeper argument that living in alignment with natural order is itself a kind of spiritual act.

About the author

William Blake was an English poet, painter, and printmaker of the late eighteenth and early nineteenth centuries. He worked largely outside the literary mainstream of his time and was not widely celebrated during his lifetime, but later generations recognized him as one of the most original visionary artists in the English language. His work blends mythological invention, political radicalism, and intense spiritual feeling in a way that continues to feel unlike anything else in the literary tradition.