Date: 2009

"As far as I can tell, Quine’s philosophical and political thinking were conducted in two different and hermetically sealed off compartments of his mind."

— Feser, Edward (b. 1968)

Date: August 9, 2016

"I just think it is a window into the soul of a person who is just not temperamentally suited to the task."

— Kaine, Tim (b. February 26, 1958)

Date: February 18, 2017

"'He lives inside his head, where he runs the same continuous loop of conflict with people he turns into enemies for the purposes of his psychodrama,' says Trump biographer Michael D'Antonio."

— Dowd, Maureen (b. January 14, 1952)

Date: February 18, 2017

"So we're stuck in Trump's head with him. ... It's a very cluttered place to be, a fine-tuned machine spewing a torrent of chaos, cruelty, confusion, farce and transfixing craziness."

— Dowd, Maureen (b. January 14, 1952)