Who said "Power is the only truth that matters."?

This quote is attributed to Vegeta.

Power is the only truth that matters. - Vegeta

"Power is the only truth that matters."

Vegeta Truth

"I am the prince of all Saiyans!"

"You dare challenge me? I am superior to you in every way!"

"A true warrior never surrenders."

"I will become the strongest in the universe."

"Lucy, you got some 'splainin' to do!"

"You must always be honest with the people you love."

"Truth always comes out in the end."

"Honesty is always the best policy."