A well-known joke - a fool who thought he was a grain of corn. After some time in a mental hospital he was… — Slavoj Žižek
A well-known joke - a fool who thought he was a grain of corn. After some time in a mental hospital he was cured; now he knew that he was not a grain, but a man. So they let him out; but soon after he came running back saying, 'I met a hen and I was afraid she would try to eat me.' The doctors tried to calm him down. 'What are you afraid of? You know you are not a grain, but a man.' The fool answered: 'Yes of course I know that, but does the hen know?'
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More from this book
'Father, why is the sky blue?' - the child is not really interested in the sky as such; the real stake of the question is to expose father's impotence, his helplessness in the face of the hard fact, to present the whole chain of reasons leading to it. The blue of the sky thus becomes not only the father's problem, but in a way even his fault. The sky is blue, and you're just staring at it like an idiot incapable of doing anything about it!
Memento mori should be read: don't forget to die.
What is at stake here is precisely the problem of the fulfillment of desire: when we encounter in reality an object which has all the properties of the fantasized object of desire, we are nevertheless necessarily somewhat disappointed; we experience a certain this is not it; it becomes evident that the finally found real object is not the reference of desire even though it possesses all the required properties.

