The pursuit of happyness

I cried, in a good way, the lesson that gives this movie it's great.
The way that Chris Gardner (Will Smith) makes everything that it's possibility to him son is happy ... and even at a time was not very good to Christopher (Jaden Smith) always ended feeling guilty and bad, but Chris repented.
What would you do for the person you most love to be happy?
I hope that the answer to everybody is: EVERYTHING

"Hey, don't ever let somebody tell you: 'You can't do it something' ... you got a dream, you got a protected ..." - Chris Gardner / Will Smith