Avengers: Infinity War2018

Dr. Strange:
Under no circumstance can we bring the Time Stone to Thanos. I don't think you quite understand what's at stake here.

Stark:
[stalks over to Strange] No. It's you who doesn't understand, that Thanos has been inside my head for six years since he sent an army to New York and now he's back! And I don't know what to do. So I'm not so sure if it's a better plan to fight him on out turf or his but you saw what they did, what they can do. At least on his turf, he's not expecting it. So I say we take the fight to him. Doctor. Do you concur?

Dr. Strange:
[reluctantly agrees] All right, Stark, we go to him. But you have to understand this: When it comes to saving you, or the kid, or the Time Stone, I will not hesitate to let either of you die. I can't, because the universe depends on it.