"But it is the bane of psychology to suppose that where results are similar, processes must be the same. Psychologists are too apt to reason as geometers would, if the latter were to say that the diameter of a circle is the same thing as its semi-circumference, because, forsooth, they terminate in the same two points."

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But the person who stepped out of the front door was tall and thin, with short, spiky dark hair. he was wearing a gold mesh vest and a pair of silk pajama pants. He regarded Clary with mild interest, puffing gently on a fantastically large pipe as he did so. Though he looked nothing at all like a Viking, he was instantly and totally familiar. Magnus Bane

— Cassandra Clare