当幸福来敲门是一部感人至深的电影，讲述了一个失意的业务员克里斯如何克服困境，最终实现自己的梦想的故事。在这部电影中，有很多经典台词，以下是其中的10句(中英对照)：

1. 'Don't ever let somebody tell you you can't do something. Not even me.' - '永远不要让别人告诉你不能做某件事情，甚至是我也不行。'

2. 'You got a dream... You gotta protect it. People can't do somethin' themselves, they wanna tell you you can't do it. If you want somethin', go get it. Period.' - '你有一个梦想…你必须保护它。人们自己做不到某件事情，他们就想告诉你你也做不到。如果你想要某样东西，就去争取。没有什么是不可能的。'

3. 'The important thing about that freedom train, is it's got to climb mountains. We ALL have to climb mountains, you know. Mountains that go way up high, and mountains that go deep and low. Yes, we know what those mountains are here at Glide. We sing about them.' - '自由之车的重要之处在于它必须爬山。我们都必须爬山，你知道的。有些山很高，有些山很深很低。是的，在 Glide，我们知道那些山是什么，我们唱着它们。'

4. 'You want something, go get it. Period.' - '你想要什么，就去争取。没有什么是不可能的。'

5. 'I'm the type of person, if you ask me a question, and I don't know the answer, I'm gonna tell you that I don't know. But I bet you what, I know how to find the answer and I will find the answer.' - '我是那种人，如果你问我一个问题，而我不知道答案，我会告诉你我不知道。但我敢打赌，我知道该如何找到答案，我会找到答案。'

6. 'You have a destiny. You just have to have the courage to follow it.' - '你有一个命运。你只需要有勇气去追寻它。'

7. 'I'm going to do something now. I'm going to work even harder.' - '我现在要做一些事情。我要更加努力地工作。'

8. 'It's not the destination, but the journey. What matters is how you got there, not what you've accomplished.' - '重要的不是目的地，而是旅程。重要的是你到达那里的方式，而不是你取得了什么成就。'

9. 'The only limit to our realization of tomorrow will be our doubts of today.' - '我们实现明天的唯一限制将是我们今天的怀疑。'

10. 'I want you to know something. You once told me that I had a dream that was too big. But I want you to know that the biggest dream isn't the one that you have in your sleep, but the one that never lets you sleep.' - '我想让你知道一件事。你曾告诉我，我有一个太大的梦想。但我想让你知道，最大的梦想不是你在睡梦中拥有的，而是那个永远不让你入眠的梦想。'