Who said "An idle citizen is a threat to the commonwealth."?

This quote is attributed to Lycurgus.

An idle citizen is a threat to the commonwealth. - Lycurgus

"An idle citizen is a threat to the commonwealth."

Lycurgus Work

Lawgiver Ancient Greece

"It is better to die once than to live in fear always."

"The foundation of justice is good faith."

"Wealth consists not in having great possessions, but in having few wants."

"Education is the most powerful weapon which you can use to change the world."

"Hard work never killed anybody."

"Work with purpose and integrity."

"Hard work pays off in the end."

"A man's gotta do what a man's gotta do."