I couldn't let you wear black on sailing day, sweetpea. It's bad luck.
>> 泰坦尼克号 Titanic (1997) Movie Script

[Waiting for another floor] Good luck on your project, doctor.
>> Avengers: Endgame 复仇者联盟4：终局之战 Movie Script

[Leaving the elevator] Good luck on your mission, Captain.
>> Avengers: Endgame 复仇者联盟4：终局之战 Movie Script

Five years ago, we lost. All of us. We lost friends... We lost family... We lost a part of ourselves. Today, we have a chance to take it all back. You know your teams, you know your missions. Get the stones, get them back. One round trip each. No mistakes. No do-overs. Most of us are going somewhere we know. But it doesn't mean we should know what to expect. Be careful. Look out for each other. This is the fight of our lives. And we're gonna win. [Tony gives Steve a look] Whatever it takes. Good luck.
>> Avengers: Endgame 复仇者联盟4：终局之战 Movie Script

Good luck, Scott. You got this.
>> Avengers: Endgame 复仇者联盟4：终局之战 Movie Script

[To Rhodey] Good luck. [cuts off call] [Except for Rhodes. Nat sighs exhausted, and sits down, as she notices Rhodes still online in the call.]
>> Avengers: Endgame 复仇者联盟4：终局之战 Movie Script

Right, George. Well, good luck you guys. Oh, one other thing, if you guys ever have kids and one of them when he's eight years old, accidentally sets fire to the living room rug, be easy on him.
>> Back to the Future 回到未来 1985 Movie Script