Who said "The artist's greatest enemy is complacency and comfort."?

This quote is attributed to Sergei Diaghilev.

The artist's greatest enemy is complacency and comfort. - Sergei Diaghilev

"The artist's greatest enemy is complacency and comfort."

Sergei Diaghilev Creativity

Impresario & Entrepreneur Russian 1872–1929

"Astonish me!"

"I want you to steal."

"The public always prefers entertainment to art."

"Art should be ephemeral."

"When life gives you lemons, make something beautiful."

"Creativity knows no bounds."

"Creativity is the expression of the soul."

"I'm making this up as I go."