Who said "One cannot simply give up when the world needs you most."?

This quote is attributed to Thor Odinson.

One cannot simply give up when the world needs you most. - Thor Odinson

"One cannot simply give up when the world needs you most."

Thor Odinson Perseverance

"I am of Asgard, and so much better than you."

"The only true battle is within oneself."

"A warrior must know when to fight and when to lay down arms."

"Family is not just blood—it is those who stand beside you."

"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."