Marcus Aurelius
Meditations 4.45
In the series of things, those which follow are always aptly fitted to those which have gone before: for this series is not like a mere enumeration of disjointed things, which has only a necessary sequence, but it is a rational connection: and as all existing things are arranged together harmoniously, so the things which come into existence exhibit no mere succession, but a certain wonderful relationship.
Marcus Aurelius, Meditations 4.45, translated by George Long
That which comes after always has a close relationship to what has gone before. For it is not like some enumeration of items separately taken and following a mere inevitable sequence, but there is a rational connection; and just as existing things have been combined in a harmonious order, so also all that comes into being bears the stamp not of a mere succession but of a wonderful relationship.
Marcus Aurelius, Meditations 4.45, translated by C. R. Haines