Nature has not so mingled the intelligence with the composition of the body, as not to have allowed thee the power of circumscribing thyself and of bringing under subjection to thyself all that is thy own… Always bear this in mind; and another thing too, that very little indeed is necessary for living a happy life.
Meditations VII.67, George Long’s 1862 translation. The familiar “Very little is needed to make a happy life” is a smoother modern rendering of the same sentence.
✓Public domain
Meditations was composed in Greek around 170–180 AD and the original is long in the public domain. The oldest widely quoted English translations — including George Long’s of 1862, which carries this passage as “very little indeed is necessary for living a happy life” — are also public domain in the United States. The tidy modern wording is a light paraphrase of that public-domain text.
⚠ This reflects the original work, which is public domain. If your exact English wording comes from a specific modern translation, that translation may itself still be under copyright — check the edition you quote.