Curly: Do you know what the secret of life is?
Curly: This. [holds up one finger]
Mitch: Your finger?
Curly: One thing. Just one thing. You stick to that and the rest don't mean ************.
Mitch: But what is the "one thing?"
Curly: [smiles] That's what you have to find out.
Found this from programmers blog:
Coding Horror: Curly's Law: Do One Thing