Who said "In the middle of difficulty lies opportunity."?

This quote is attributed to James Blake.

In the middle of difficulty lies opportunity. - James Blake

"In the middle of difficulty lies opportunity."

James Blake

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."

"Life is what happens when you're busy making other plans."