“One may enter the literary parlor via just about any door, be it the prison door, the madhouse door, or the brothel door. There is but one door one may not enter it through, which is the child room door. The critics will never forgive you such. The great Rudyard Kipling is one of a number of people to have suffered from this. I keep wondering to myself what this peculiar contempt towards anything related to childhood is all about.”

“Dreams have one-way doors—the door you enter cannot be exited from, and the door you exit from cannot be used for reentry. And I just want to sell tickets to an event people will pay to sleep through.”

“I never got to call myself a door-to-door salesman, because, regrettably, I only ever went to one door. But one day I just might knock on another door, to be able to proudly say that I was once a door-to-door salesman.”

“On Plato’s door, it says let no one enter who does not know geometry. On Love’s door, it says let no one enter who does not know cry!”

“Let no one destitute of Geometry enter my doors.”

“... If there are twenty identical doors in the corridor and you need somebody to enter one of them, what would you do? That’s right, put „No entry“ sign on the right door. Visit is guaranteed”