Wormtongue in an April speech:
“We are here today because we know we cannot be complacent. History travels not only forwards, but backwards and sideways.”
Proof positive that he really is stoned.
Via Everlasting Phelps.
UPDATE: When you’re high, it’s hard to remember what to keep others from doing.
THE TEXAS SCRIBBLER 
Sideways? Yeah, when one is sufficiently high, it may look so.
Backwards doesn’t make much sense, either. But I agree that sideways is the giveaway.