One of the quotations is barely visible on the left edge

Thomas Lifson, at American Thinker, reflects on the surprising significance of the new Oval Office Rug.

Woven into the new presidential seal rug adorning the Oval Office is a misattributed quotation, offering us a perfect metaphor for the Obama presidency. …

Apparently, Obama himself believed the quotation to be from King. Stiehm writes,

My investigation into this error led me to David Remnick’s biography of Obama, “The Bridge,” published this year. Early in the narrative, Remnick, the editor of the New Yorker, presents this as “Barack Obama’s favorite quotation.” It appears that neither Remnick nor Obama has traced the language to its true source.

The error perfectly encapsulates the shallowness of Barack Obama’s intellect and his lack of rigor. Obama is a man who accumulated academic credentials while giving no evidence whatsoever of achieving any depth. He was the only president of the Harvard Law Review to graduate without penning a signed article in that esteemed journal. His academic transcripts remain under lock and key, as do his academic papers.

For the sort of people like David Brooks of the New York Times, who are impressed by fancy degrees and a sharp crease in the trousers, Obama may appear to be the smartest-ever occupant of the Oval Office. But, as the old joke goes, deep down, he is shallow. Underfoot, literally, there is woven into his background a prominent vein of phoniness.

For some reason or other, Obama has been able to skate through academia and politics without ever being seriously challenged to prove his depth. A simple veneer of glibness has been enough to win the accolades of the liberal intelligentsia. But now that he has actual responsibilities — including relatively trivial ones like custodianship of the inner sanctum of the presidency — his lack of substance keeps showing up in visible, embarrassing, and troubling ways.