I'm a pretty stubborn guy. I don't quit too easily.
Contrary to general opinion, women are not so sentimental as men, but are much more hardheaded.
I've learned to be one of the hardheadedest cats in the world. I've learned that.
I am stubborn and I am hardheaded.
They don't like anyone who isn't Korean, and they don't like each other all that much, either. They're hardheaded, hard-drinking, tough little bastards, 'the Irish of Asia'.
Mind control won't work on those who are really hardheaded. You know… Creatures like you.
For some reason, I have a thick skull.
I'm stubborn. I'm hardheaded. I don't do what I don't want to do.
