Who said "The poet must be willing to fail in pursuit of greatness."?

This quote is attributed to Hart Crane.

The poet must be willing to fail in pursuit of greatness. - Hart Crane

"The poet must be willing to fail in pursuit of greatness."

Hart Crane Perseverance

Poet American 1899–1932

"I am unequal to any comparison. Whether I write or act or live, I do so to the full as always against all odds."

"The most beautiful thing we can experience is the mysterious."

"My life is a contradiction of disciplines and wildness."

"I have known metal and the love of living."

"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."