Who said "Hope is the most dangerous and necessary of emotions."?

This quote is attributed to John Banville.

Hope is the most dangerous and necessary of emotions. - John Banville

"Hope is the most dangerous and necessary of emotions."

John Banville Hope

Novelist Irish Born 1945 (age 81)

"The past is a foreign country; they do things differently there."

"Memory is a form of forgetting."

"We are all wanderers on this earth."

"Art is the lie that enables us to realize the truth."

"Every day is a new opportunity."

"Hope is what gets us through difficult times."

"I'm not your enemy, kid. I'm trying to save you."

"Redemption is a long road."