Who said "Perseverance is the companion of all achievement."?

This quote is attributed to Julius Caesar.

Perseverance is the companion of all achievement. - Julius Caesar

"Perseverance is the companion of all achievement."

Julius Caesar Perseverance

Military General Roman 100–44

"The die is cast."

"I came, I saw, I conquered."

"Cowards die many times before their deaths."

"Men willingly believe what they wish."

"Perseverance is the key to success."

"Don't give up on what you believe in."

"I've been through worse."

"You learn to live with the pain."