"The entrance is not the door, but the window."

Translation: A bejárat nem az ajtó, hanem az ablak.

[Werrettich]

That's a surprise!

[Fekete-Macska]

Clearly the entrance is meant for all those flying óvónők!

[clairelanc3]

I still make many mistakes as to when should we use "van" and when shouldn't we. Could we have a complete explanation?

[jzsuzsi]

Please read the Tips and Notes. And the pinned post on the Forum.

It seems to me that you have never seen them.