Some of the better ones:
(When asked directly during a congressional hearing if the Federal Reserve would monetize U.S. government debt) “The Federal Reserve will not monetize the debt.”
“The money supply is not changing in any significant way. What we’re doing is lowering interest rates by buying Treasury securities.”
“We’ve never had a decline in house prices on a nationwide basis. So, what I think what is more likely is that house prices will slow, maybe stabilize, might slow consumption spending a bit. I don’t think it’s gonna drive the economy too far from its full employment path, though.”