Who said "Every warrior must master their emotions."?

This quote is attributed to Starforce.

Every warrior must master their emotions. - Starforce

"Every warrior must master their emotions."

Starforce Patience

"We are not bound by your Earth customs or morality."

"Your species has such a capacity for self-deception."

"War is not something to be feared—it is something to be understood."

"You cannot hope to comprehend the scope of what we have achieved."

"Patience is a virtue I'm still learning."

"I may be a redhead, but I'm not a hothead."

"Patience is a virtue."

"Patience is a virtue I never learned."