Blogspot was blocked, but something cannot be blocked

Blogspot was blocked by Iranian govnment, just like its Chinese counterpart did two years ago. Sure, I still could get access to blogspot or other so-called controversial websites through some special methods. But anyway ,that’s another thing.
Just like this Iranian blogger said :

if you want my Idea, government should better close down internet completly than doing these childish works

Maybe Iranian and its Chinese big brother DO want to shut down all sites or even Internet connection, but they dare not. As for tomorrow, I believe it never die .
I hope one day , there is no so-called censorship, all of us can breathe in this country freely.