Who said "The moment a man ceases to learn, he begins to decay."?

This quote is attributed to Ezra Pound.

The moment a man ceases to learn, he begins to decay. - Ezra Pound

"The moment a man ceases to learn, he begins to decay."

Ezra Pound Education

Poet Critic American 1885–1972

"Make it new."

"The natural object is always the adequate symbol."

"Poetry is a sort of inspired mathematics."

"A poet is a light and winged and holy thing."

"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."