Who said "The world is full of people who have given up."?

This quote is attributed to Ove.

The world is full of people who have given up. - Ove

"The world is full of people who have given up."

Ove Perseverance

Character in A Man Called Ove

"A man can do a lot of things if he doesn't believe in himself."

"One shouldn't spend one's life on assumptions."

"People are basically decent, but there are a lot of them."

"Everything would be better if more people understood that sometimes you just have to let things be."

"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."