Breaking Bad, Season 5

Walter:
Have you heard of a company called Grey Matter? Well, I cofounded it in grad school with a couple of friends. Actually, I was the one who named it. And back then, it just, oh, small time. We had a couple of patents pending, but nothing Earth-shattering. Of course, we all knew the potential. Hell, we were gonna take the world by storm. And then, well, something happened between the three of us. I'm not going to go into detail, but for personal reasons I decided to leave the company. And I sold my share to my two partners. I took a buyout for $5,000. Now at the time, it was a lot of money for me. Care to guess what that company is worth now?

Jesse:
Millions?

Walter:
Billions. With a 'B.' 2.16 billion as of last Friday. I look it up every week. And I sold my share, my potential, for $5,000. I sold my kids' birthright for a few months' rent.

Jesse:
This isn't the same thing.

Walter:
Jesse, you asked me if I was in the meth business or the money business. Neither. I'm in the empire business.

Jesse:
Is a meth empire really something to be that proud of?