“I don’t complain about the lack of time . . . what little I have will go far enough. Today—this day—will achieve what no tomorrow will fail to speak about. I will lay siege to the gods and shake up the world.”
—SENECA, MEDEA

Summary:
Marcus Aurelius and Seneca both urge us to stop postponing our efforts to live virtuously or make meaningful progress. The time to act is now—not tomorrow, not someday. Delaying self-improvement only robs us of the opportunity to do what matters today.

Interpretation:
In real life, this could mean finally starting that difficult conversation, committing to a healthier habit, or acting with integrity in a situation you’ve been avoiding. Many people wait for the “perfect time” to become better versions of themselves, but that time rarely comes. Stoicism teaches that every day is a chance to practise virtue and make an impact. Waiting until tomorrow is often just an excuse—so take responsibility and start today.