On perspective

Marcus wrote the Meditations at night, in army camps along the Danube, during the long Germanic wars near the end of his life. He was an emperor buried in administration, plague, and betrayal, yet he trained himself to widen the frame: to see his own troubles as a small motion inside a vast, ordered whole. The exercise was not comfort. It was correction. Set against the scale of the cosmos, the insult, the fever, the failed campaign shrank to their true size.

This week the European Space Agency announced that its Euclid telescope had found the most ancient quasars ever observed. The Euclid space telescope has discovered 31 of the most ancient quasars ever found, two of them the earliest quasars yet observed in cosmic history. They shone with the light of a trillion Suns back when the Universe was 670 million years old, just 5% of its current age. Marcus had only his eyes and the night. We have instruments that reach almost to the beginning. The lesson holds either way: your day is real, and it is small.