Memento mori, remember you will die, sounds grim, but the Stoics used it to make life vivid, not dark. Marcus told himself that since he could leave at any moment, he should let that shape how he acted now, with less pettiness and more presence. You will not have endless days. That is not a threat; it is the reason this plain Tuesday is precious. When you remember that your time is finite, the small grudge loosens, the postponed call feels worth making, the person across the table comes into focus. You do not need to be morbid. Just let the edge of that truth sharpen your attention today, so you spend this day awake rather than asleep to it.

Inspired by the old idea of memento mori. Written by Ugo Charles.