Who said "To change the empire, one must first change himself."?

This quote is attributed to Septimius Severus.

To change the empire, one must first change himself. - Septimius Severus

"To change the empire, one must first change himself."

Septimius Severus Change

Emperor General Ancient Rome 145–211

"I came, I saw, I conquered."

"Severitas is the mark of a true leader."

"A man's character is his destiny."

"The empire is not conquered by weakness."

"Change brings new opportunities."

"Every day is a new opportunity."

"Healing doesn't mean forgetting."

"You either get better or you get bitter."