You designed it, sir, you wanted it foolproof.
4 seconds sound clip from the V for Vendetta movie soundboard.
You can hear this line at 00:19:57 in the Blu-ray version of the movie.
Quote context
[...]
- Words offer the means to meaning and, for those who will listen, the enunciation of truth.
- And the truth is there is something terribly wrong with this country, isn't there?
- You designed it, sir, you wanted it foolproof.
- You told me every television in London!
- Cruelty and injustice, intolerance and oppression.
[...]