Who said "The mind must be cultivated like a garden."?

This quote is attributed to Pierre Boulez.

The mind must be cultivated like a garden. - Pierre Boulez

"The mind must be cultivated like a garden."

Pierre Boulez Education

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."

"Education opens doors."

"Education opens doors to endless possibilities."

"I ain't got the education you got, bub."

"You can't put a price on history."