Who said "A general must know when to be hard and when to be just."?

This quote is attributed to Miltiades.

A general must know when to be hard and when to be just. - Miltiades

"A general must know when to be hard and when to be just."

Miltiades Leadership

General Ancient Greece 554–489

"The greatest glory in living lies not in never falling, but in rising every time we fall."

"A man who conquers himself is greater than one who conquers a thousand men in battle."

"Victory belongs to the most persevering."

"In the moment of crisis, the wise build bridges and the foolish build barriers."

"A leader must be fair and just."

"Integrity is everything."

"One must take responsibility for one's environment."

"In this house, I make the decisions"