As a Marxist, let me add: if anyone tells you Lacan is difficult, this is class propaganda by the enemy. - Slavoj Žižek

'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!

I found there, on the central square (Václavské náměstí), a café that miraculously worked through this emergency. I remember they had wonderful strawberry cakes, and I was sitting there eating strawberry cakes and watching Russian tanks against demonstrators. It was perfect.

Lacan's definition of human deception: We deceive the Other by means of the truth itself; in a universe in which all are looking for the true face beneath the mask, the best way to lead them astray is to wear the mask of truth itself.