Our enemy is excess, and we ignore that fact at our peril. We ought to simplify and practice discipline each of our days if we hope to string together a lifetime of personal excellence. There is no excellence in excessiveness: To overeat is to tax the body in ways that come due in disease, lethargy and joint pain. To overwork is to miss out on the fulfillment of a personal life. To overplay is to miss out on the potential of productive pursuits… I could go on but that would be, well, excessive.

All things in moderation, as the saying goes, is the path to a happy, healthy life. And the maxim has deep roots. Ne quid nimis (nothing in excess) is said to have been inscribed on the Temple of Apollo at Delphi. So we humans have been telling ourselves the same bloody thing for thousands of years.

And as to be expected with our imperfect selves, we have yet to fully embrace the concept. It’s easy to slip into excess, eating too much, drinking too much, binge-watching too many programs, and doom-scrolling too much media on our 21st century masters—those pesky phones that have taken control of our lives. But we ought to try to moderate. If only so we wouldn’t have to carry so much of the weight of excess. Ultimately, don’t our lives depend on it?