“Nietzsche was stupid and abnormal.”

“He was fond of angling, and seemed proud of being able to like such a stupid occupation.”

“He liked fishing and seemed to take pride in being able to like such a stupid occupation.”

“Formerly, when I was told to consider him wise, I kept trying to, and thought I was stupid myself because I was unable to perceive his wisdom; but as soon as I said to myself, he's stupid (only in a whisper of course), it all became quite clear!  Don't you think so?' 'How malicious you are to-day!''Not at all.  I have no choice.  One of us is stupid, and you know it's impossible to say so of oneself.”

“And not only the pride of intellect, but the stupidity of intellect. And, above all, the dishonesty, yes, the dishonesty of intellect. Yes, indeed, the dishonesty and trickery of intellect.”

“Because of the self-confidence with which he had spoken, no one could tell whether what he said was very clever or very stupid.”

“One of the commonest and most generally accepted delusions is that every man can be qualified in some particular way -- said to be kind, wicked, stupid, energetic, apathetic, and so on. People are not like that. We may say of a man that he is more often kind than cruel, more often wise than stupid, more often energetic than apathetic or vice versa; but it could never be true to say of one man that he is kind or wise, and of another that he is wicked or stupid. Yet we are always classifying mankind in this way. And it is wrong. Human beings are like rivers; the water is one and the same in all of them but every river is narrow in some places, flows swifter in others; here it is broad, there still, or clear, or cold, or muddy or warm. It is the same with men. Every man bears within him the germs of every human quality, and now manifests one, now another, and frequently is quite unlike himself, while still remaining the same man.”