Who said "Knowledge is power, but wisdom is knowing how to use it."?

This quote is attributed to Roz Doyle.

Knowledge is power, but wisdom is knowing how to use it. - Roz Doyle

"Knowledge is power, but wisdom is knowing how to use it."

Roz Doyle Education

"I'm a radio call screener, not a therapist's assistant"

"That's what I love about this job - you never know who's going to call"

"Frasier, you're killing me here"

"I've seen it all in this job"

"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."