“Weak people believe what is forced on them. Strong people what they wish to believe, forcing that to be real.”

“We believe that we invent symbols. The truth is that they invent us; we are their creatures, shaped by their hard, defining edges. When soldiers take their oath they are given a coin, an asimi stamped with the profile of the Autarch. Their acceptance of that coin is their acceptance of the special duties and burdens of military life—they are soldiers from that moment, though they may know nothing of the management of arms. I did not know that then, but it is a profound mistake to believe that we must know of such things to be influenced by them, and in fact to believe so is to believe in the most debased and superstitious kind of magic. The would-be sorcerer alone has faith in the efficacy of pure knowledge; rational people know that things act of themselves or not at all.”

“For an instant she hesitated. Baldanders said, 'You may trust him. The doctor has his own way of looking at the world, but he lies less than people believe.”

“... I believe in some sense much akin to the belief of faith, that I noticed, felt, or underwent what I describe—but it may be that the only reason childhood memories act on us so strongly is that, being the most remote we possess, they are the worst remembered and so offer the least resistance to that process by which we mold them nearer and nearer to an ideal which is fundamentally artistic, or at least nonfactual; so it may be that some of these events I describe never occurred at all, but only should have, and that others had not the shades and flavors—for example, of jealousy or antiquity or shame—that I have later unconsciously chosen to give them...”

“I have never had much need for companionship, unless it was the companionship of someone I could call a friend. Certainly I have seldom wished the conversation of strangers or the sight of strange faces. I believe rather that when I was alone I felt I had in some fashion lost my individuality; to the thrush and the rabbit I had been not Severian, but Man. The many people who like to be utterly alone, and particularly to be utterly alone in a wilderness, do so, I believe, because they enjoy playing that part. But I wanted to be a particular person again, and so I sought the mirror of other persons, which would show me that I was not as they were.”

“Certain mystes aver that the real world has been constructed by the human mind, since our ways are governed by the artificial categories into which we place essentially undifferentiated things, things weaker than our words for them.[...]We believe we invent symbols. The truth is that they invent us; we are their creatures, shaped by their hard, defining edges.”

“You believe me wise because I taught you once, but I have not been north, as you have. You have seen (what) I have never seen...You flatter me by asking my opinion.”