Who said "The road to greatness is paved with solitude."?

This quote is attributed to Whiplash.

The road to greatness is paved with solitude. - Whiplash

"The road to greatness is paved with solitude."

Whiplash Solitude

"I build things, I build weapons, I build better versions of what already exists."

"You think you're the only one who can play with lightning?"

"I know who I am. I'm the guy who builds better tech than you."

"Revenge is a dish best served with electricity."

"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."