Who said "Don't join the wailing. Don't get worked up."?

Marcus Aurelius (121–180 AD). Source: Meditations 7.43.

What is the original Greek?

Μὴ συνεπιθρηνεῖν, μὴ σφύζειν. Translated from the original Greek by Spartan Surfers.

"Don't join the wailing. Don't get worked up." Marcus Aurelius said it in Meditations 7.43. Translated from the original Greek by Spartan Surfers.

"Μὴ συνεπιθρηνεῖν, μὴ σφύζειν."

Original Greek, Meditations 7.43. Greek: Leopold 1908 (Teubner) via Perseus.

Marcus Aurelius (121–180 AD). Roman emperor who wrote private notes to himself on a military campaign. We know them as the Meditations.

Who said "Don't join the wailing. Don't get worked up."?: Marcus Aurelius (121–180 AD). Source: Meditations 7.43.
What is the original Greek?: Μὴ συνεπιθρηνεῖν, μὴ σφύζειν. Translated from the original Greek by Spartan Surfers.