克里斯·加纳（威尔·史密斯）是一个聪明的推销员，他勤奋肯乾努力，却总没办法让家里过上好日子。妻子琳达终究因为不能忍受养家糊口的压力，离开了克里斯，只留下他和5岁的儿子克里斯托夫相依为命。事业失败穷途潦倒，还成为了单亲爸爸，克里斯的银行帐户里甚至只剩下了21块钱，因为没钱付房租，他和儿子不得不被撵出了公寓。
克里斯好不容易得到了在一家声名显赫的股票投资公司实习的机会，然而实习期间没有薪水，90%的人都没有最终成功。但克里斯明白，这是他最后的机会，是通往幸福生活的唯一路途。没有收入、无处容身，克里斯唯一拥有的，就是懂事的儿子无条件的的信任和爱。
他们夜晚无家可归，就睡在收容所、地铁站、公共浴室，一切可以暂且栖身的空地；白天没钱吃饭，就排队领救济，吃着勉强裹腹的食物。生活的穷困让人沮丧无比，但为了儿子的未来，为了自己的信仰，克里斯咬紧牙关，始终坚信：只要今天够努力，幸福明天就会来临！皇天不负苦心人，克里斯最终成为一名成功的投资专家。
Chris Ghana(Will Smith) is a clever salesman, his hard work hard work, but overall no way to make a better life at home. His wife, Linda, after all, because we can not endure the pressure of breadwinners and left Chris, leaving only him and 5-year-old son, Christopher had each other. The dead-end down and the cause of failure, but also became a single father, Chris's bank account or even only a 21 money, because the money to pay the rent, he and his son had been thrust out of the apartment.
Chris finally got the stock at a prominent investment company the chance to practice, however, there is no salary during the internship, 90% of the people have no ultimate success. But Chris understand that this is his last chance, is the only road leading to a happy life. No income, nowhere to go, Chris sole owner, is the sensible son of unconditional trust and love.
They are homeless at night, sleep in shelters, subway stations, public bathrooms, and all you can for the time being housed in open spaces; day meal money on the line and get relief, eating barely wrapped belly food. Extremely frustrating to live in poverty, but to his son's future, in order to their own beliefs, Chris teeth, and always believe: Just today, work hard enough, happiness will come tomorrow! Heaven rewards those who are righteously, Chris eventually become a successful investment professionals.
People can't do something by themselves; they wanna tell you you can not do it.
当人们做不到一些事情的时候，他们就会对你说你也同样不能。
2.Martin Frohm: What would you say if man walked in here with no shirt, and I hired him? What would you say?马丁：如果我雇佣了一个没有穿着衬衫走进来的人，你会怎么说?
3.Chris Gardner: He must have had on some really nice pants.
克里斯·加德纳：他一定穿了一条很棒的裤子。
4.I'm the type of person,if you ask me a question, and I don't konw the answer,I'm gonna tell you that I don't konw.But I bet you what: I know how to find the answer, and I'll find the answer.
我是这样的人，如果你问我一个问题我不知道答案的话，我会直接告诉你“我不知道”。但我向你保证：我知道怎样找到答案，而且我一定会找出答案的。
5.Chris Gardner：You got a dream, you gotta protect it.
克里斯·加德纳：如果你有梦想，就要捍卫它。
6.You got a dream, you gotta protect it. People can't do something themselves,they manna tell you you can't do it.If you want something, go get it. Period.
如果你有梦想的话，就要去捍卫它。那些一事无成的人想告诉你你也成不了大器。如果你有理想的话，就要去努力实现。就这样。
7.Chris Gardner：You want something. Go get it！
克里斯·加德纳：有了目标就要全力以赴。
8.Martin Frohm: What would you say if man walked in here with no shirt, and I hired him? What would you say?
马丁：如果我雇佣了一个没有穿着衬衫走进来的人，你会怎么说?
9.Chris Gardner: He must have had on some really nice pants.
克里斯·加德纳：他一定穿了一条很棒的裤子。
10.There is an I in "happiness",There is no Y in "happiness",It's an I
幸福的幸里面是一个“幸”，不是一个“辛”。或者理解成，Y=Why=为什么，I=我。幸福里面没有为什么，只有我。
11.I'm the type of person,if you ask me a question, and I don't konw the answer,I'm gonna to tell you that I don't konw.But I bet you what: I konw how to find the answer, and I'll find the answer.
我是这样的人，如果你问的问题我不知道答案，我会直接告诉你“我不知道”。但我向你保证：我知道如何寻找答案，而且我一定会找出答案的。
12.Don't ever let somebody tell you you can't do something, not even me.
别让别人告诉你你成不了才，即使是我也不行。
13.We hold these truth to be self-evident, that all men are created equal, that they are endowed by their Creator with certain unalienable Right, that among these are Life, Liberty and the pursuit of Happiness
托马斯·杰弗逊《独立宣言》中说道：“我们坚信这些真理是不言而喻的，这就是人生来平等，并被赋予了包括生命，自由以及对幸福追寻的不可剥夺的权利”。
拓展资料
《当幸福来敲门》影片讲述了一位濒临破产、老婆离家的落魄业务员，如何刻苦耐劳的善尽单亲责任，奋发向上成为股市交易员，最后成为知名的金融投资家的励志故事。影片获得2007年奥斯卡金像奖最佳男主角的提名。
电影剧情：
克里斯·加德纳（威尔·史密斯），生活在旧金山的黑人男青年，靠做推销员养着老婆还有幼子。克里斯从没觉得日子过得很幸福，当然也没很痛苦，就跟美国千千万普通男人一样过着平淡的生活，直到有一天，一系列突如其来的变故才让克里斯知道，原来平淡的日子有多珍贵。
首先，他丢了工作，公司裁员让他丢了饭碗。克里斯从此遭遇了一连串重大打击，妻子因忍受不了长期的贫困生活愤而出走，连六岁大的儿子（杰登·史密斯）也一同带走。没过多久，妻子又把儿子还给了克里斯，从此克里斯不仅要面对失业的困境，还要独立抚养儿子。没过多久，克里斯因长期欠交房租被房东赶出家门，带着儿子流落街头。在接下的两三年中，这对苦命父子的住所从纸皮箱搬到公共卫生间。克里斯坚强面对困境时刻打散工赚钱，同时也努力培养孩子乐观面对困境的精神，父子俩日子虽苦，但还是能快乐生活。
一次，克里斯在停车场遇见一个开高级跑车的男人，克里斯问他做什么工作才能过上这样的生活，那男人告诉他自己是做股票经纪人的，克里斯从此就决定自己要做一个出色的股票经纪人，和儿子过上好日子。完全没有股票知识的克里斯靠着毅力在华尔街一家股票公司当上学徒，头脑灵活的他很快就掌握了股票市场的知识，随后开上了自己的股票经纪公司，最后成为百万富翁。
一路上克里斯经历了不少挫折，但是年幼的儿子每次都能给予他最大的鼓励，两父子相互扶持最终完成了又一个美国梦。
参考资料百度百科 当幸福来敲门