That's how Dad did it. That's how America does it. And it's worked out pretty well so far.

8 seconds sound clip from the Iron Man (2008) movie soundboard.

You can hear this line at 00:15:04 in the Blu-ray version of the movie.

Quote context

[...]

- Welcome, Mr Stark. We look forward to your weapons presentation. Thanks.

- Is it better to be feared or respected? I say, is it too much to ask for both?

- With that in mind, I humbly present the crown jewel of Stark Industries' Freedom Line.

- It's the first missile system to incorporate our proprietary repulsive technology.

- They say the best weapon is one you never have to fire. I respectfully disagree. I prefer the weapon you only have to fire once.

- That's how Dad did it. That's how America does it. And it's worked out pretty well so far.

- Find an excuse to let one of these off the chain, and I personally guarantee you the bad guys won't even want to come out of their caves.

- For your consideration, the Jericho.

- I'll be throwing one of these in with every purchase of 500 million or more.

- To peace!

[...]