Yip Man: Kung fu is more than a system of fighting. It's a system of thought. You must outthink your opponent, whatever form he takes... because some of them will be more than just men.
Voice of Young Bruce: What else could it be Si Fu?
Yip Man: We all have inner demons to fight. We call these demons 'fear', and 'hatred', and 'anger'. If you don't conquer them, then a life of a hundred years... is a tragedy. If you do, a life of a single day can be a triumph.
Bruce Lee: When I was a kid I had all these crazy ideas, I wanted to show the world the beauty of our culture, I wanted to give them a hero, but a Chinese hero, but I want something else now, I want to stop breaking my wife's heart, I want to play with my children without having to look at the clock, they're American, I need to go back to America or I lose them, if I lose them, nothing means anything.