Even today, I frequently meet scientists who, outside their own narrow discipline, are superstitious.

"You cannot believe what you are saying." "Well, no. Hardly ever. But the philosopher is like the poet. The latter composes ideal letters for an ideal nymph, only to plumb with his words the depths of passion. The philosopher tests the coldness of his gaze, to see how far he can undermine the fortress of bigotry."

For centuries, as pope and emperor tore each other apart in their quarrels over power, the excluded went on living on the fringe, like lepers, of whom true lepers are only the illustration ordained by God to make us understand this wondrous parable, so that in saying 'lepers' we would understand 'outcast, poor, simple, excluded, uprooted from the countryside, humiliated in the cities.' But we did not understand; the mystery of leprosy has continued to haunt us because we have not recognized the nature of the sign.

It was awkward, revisiting a world you have never seen before: like coming home, after a long journey, to someone else’s house.

I believe all sin, love, glory are this: when you slide down the knotted sheets, escaping from Gestapo headquarters, and she hugs you, there, suspended, and she whispers that she's always dreamed of you. The rest is just sex, copulation, the perpetuation of the vile species.

What is love? There is nothing in the world, neither man nor Devil nor any thing, that I hold as suspect as love, for it penetrates the soul more than any other thing. Nothing exists that so fills and binds the heart as love does. Therefore, unless you have those weapons that subdue it, the soul plunges through love into an immense abyss.

I think a book should be judged 10 years later, after reading and re-reading it.