Who said "An investment in knowledge pays the best interest"?

This quote is attributed to Law, John.

An investment in knowledge pays the best interest - Law, John

"An investment in knowledge pays the best interest"

Law, John Education

Sociologist-Philosopher British Born 1954 (age 72)

"Money is the sinews of action"

"Knowledge is power"

"The love of money is the root of all evil"

"In the midst of winter, I found there was, within me, an invincible summer"

"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."