The Passions "are as necessary to the Health of the Mind, as the Circulation of the animal Spirits is to the Health of the Body; they keep it in Life, and Strength, and Vigour; nor is it possible for the Mind to perform its Offices without their Assistance"
By Steele, Addison, Budgell and others, The Spectator (London: Printed for Sam. Buckley, at the Dolphin in Little Britain; and sold by A[nn]. Baldwin in Warwick-Lane, 1711-1714). <Link to ESTC> -- No. 1 (Thursday, March 1. 1711) through No. 555 (Saturday, December 6. 1712); 2nd series, No. 556 (Friday, June 18. 1714), ceased with No. 635 (20 Dec. 1714).
Some text from The Spectator, 3 vols. Ed. Henry Morley (London: George Routledge, 1891). <Link to PGDP edition>
Reading in Donald Bond's edition: The Spectator, 5 vols. (Oxford: Clarendon Press, 1965).