Who said "Patience grows from accepting what we cannot change."?

This quote is attributed to Pierre Boulez.

Patience grows from accepting what we cannot change. - Pierre Boulez

"Patience grows from accepting what we cannot change."

Pierre Boulez Patience

Avant-Garde Composer Conductor French 1925–2016

"Music is the vehicle for human emotion. It has always been."

"Compose yourself, and the world will compose itself."

"The serial technique is not a philosophy but a method."

"I think music is the most beautiful of all the arts."

"Patience is a virtue I'm still learning."

"I may be a redhead, but I'm not a hothead."

"Patience is a virtue."

"Patience is a virtue I never learned."