Who said "Solitude is where true power is forged."?

This quote is attributed to General Zod.

Solitude is where true power is forged. - General Zod

"Solitude is where true power is forged."

General Zod Solitude

"I will return to Krypton, and this world will fall under my rule."

"You are not alone, Kal-El. You have a choice—join me, and together we will reshape this world."

"A son of Krypton should not bow to anyone."

"This world will kneel before me."

"Sometimes being the best means being the loneliest."

"Solitude gives us time to reflect on what matters"

"I'm not good with people, never have been."

"I feel like I'm disappearing."