Who said "Hope is not optimism; it's radical responsibility."?

This quote is attributed to James Blake.

Hope is not optimism; it's radical responsibility. - James Blake

"Hope is not optimism; it's radical responsibility."

James Blake Hope

Electronic R&B Producer British Born 1988 (age 38)

"Music is the universal language of mankind."

"Art washes away from the soul the dust of everyday life."

"The greatest glory in living lies not in never falling, but in rising every time we fall."

"In the middle of difficulty lies opportunity."

"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."