Who said "We are never too old to learn something new."?

This quote is attributed to Saul Bellow.

We are never too old to learn something new. - Saul Bellow

"We are never too old to learn something new."

Saul Bellow

Novelist American 1915–2005

"The main thing is to be kind. Being kind is more important than being right."

"Losing a parent is something like driving through a plateglass window. You didn't know it was there until it was too late to brake."

"The facts about us are not generous; the truth is likely to be humiliating."

"I want to live. The world is disagreeable; it is often impossible and ridiculous—but I want to live."