text:  You've heard it said, he's a diamond in the rough, or maybe diamonds are forever. Here's something else I've learned about diamonds. They're just pieces of coal put under pressure for a long, long, long time. So when I start feeling like I want to give up, I think about that little piece of coal. And if that piece of coal can make something of itself by not giving up, so can I. Persistence is in you. From PassItOn.com.