Who said "To understand war, one must first understand himself."?

This quote is attributed to Hannibal.

To understand war, one must first understand himself. - Hannibal

"To understand war, one must first understand himself."

Hannibal Philosophy

Military General Carthage 247–183

"I will either find a way, or make one."

"Difficulties strengthen the mind, as labor does the body."

"Where there is a will, there is a way."

"Men are not born cowards or heroes. They are created by circumstances and upbringing."

"I've seen the worst humanity has to offer."

"Sometimes I wonder if the world is worth saving."

"Every choice shapes our destiny."

"Order is the foundation of a good life."