"...please don't spout that anywhere someone from the Genetics Department can actually hear you." It does make him wonder about that time Joyce showed up. About the men that wandered around with his face- no. No that's not possible. "I've seen men wander in with my exact DNA- and we're more different than anything I've ever seen. That's not how it works. That can't be how it works. Genetics are just that, genetics. I'm not gonna dig around in philosophy but that? That ain't right. You can program a predetermined length of hair or length of life, how you look or how old you'll get before you grow a grey hair- but not how you'll react to any given situation. That's all experience, memory, training. It's not in the blood."