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Too much consistency is as bad for the mind as for the body.

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The consistent thinker ... is either a walking mummy or else if he has not succeeded in stifling all his vitality a fanatical monomaniac.

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The vast majority of human beings dislike and even actually dread all notions with which they are not familiar... Hence it comes about that at their f...more

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Every change is a menace to stability.

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I wanted to change the world. But I have found that the only thing one can be sure of changing is oneself.