“Knowledge is of two kinds. We know a subject ourselves, or we know where we can find information upon it. When we enquire into any subject, the first thing we have to do is to know what books have treated of it. This leads us to look at catalogues, and at the backs of books in libraries.”

“Books are not made to be believed, but to be subjected to inquiry. When we consider a book, we mustn't ask ourselves what it says but what it means...”

“We have traditionally thought of knowing in terms of subject and object and have struggled to attain objectivity by detaching our subjectivity. It can't be done, and one of the achievements of postmodernity is to demonstrate that. What we are called to, and what in the resurrection we are equipped for, is a knowing in which we are involved as subjects but as self-giving, not as self-seeking, subjects: in other words, a knowing that is a form of love.”

“While we are looking for the antidote or the medicine to cure us, that is, the 'new', which can only be found by plunging deep into the Unknown, we have to go on exploring sex, books, and travel, although we know that they lead us to the abyss, which, as it happens, is the only place where the antidote can be found.”

“We may know ourselves, and yet even with all the efforts we make, we do not know ourselves. We know our fellowman, and yet we do not know him, because we are not a thing, and our fellowman is not a thing. The further we reach into the depths of our being, on someone else's being, the more the goal of knowledge eludes us.”

“The American people want to know that when they borrow a book from the library or buy a book, the government won't be looking over their shoulder. Everybody wants to fight terrorism, but we have to do it in away that protects American freedom.”