Who said "The lemon song teaches what money can't buy"?

This quote is attributed to Led Zeppelin.

The lemon song teaches what money can't buy - Led Zeppelin

"The lemon song teaches what money can't buy"

Led Zeppelin Money

Rock Band British 1968–1980

"I've been dazed and confused for so long it's not true"

"The song remains the same"

"Whole lotta love is what I need"

"Black dog on my trail"

"Money is important, but it's not everything"

"Money doesn't buy happiness, but it buys things that make you forget you're unhappy."

"Money isn't everything."

"Money is meaningless without purpose."