You could not live with your own failure. Where did that bring you? Back to me. I thought...

Thanos: You could not live with your own failure. Where did that bring you? Back to me. I thought by eliminating half of life the other half would thrive, but you have shown me... that's impossible. As long as there are those that remember what was, there will always be those that are unable to accept what can be. They will resist. Tony Stark: Yeah, we're all loads of stubborn. Thanos: I'm thankful. Because now I know what I must do. I will shred this universe down to its last atom and then, with the stones you've collected for me, create a new one. It is not what is lost but only what it is been given... a grateful universe. Steve Rogers: Born out of blood. Thanos: They'll never know. Because you won't be alive to tell them.