You don't need to blame yourself just because you've hurt someone, just like when you're walking you can't really blame yourself to crush some ants... that's what being stronger ones means.

I'm not going to protect you by being your shield or armor, but I'll be the dagger hidden below your pillow.

To Kaneki: “Isn’t it arrogant to put a price on whether life is ‘higher’ or ‘lower,’ Kaneki? We are just bags of meat. The weak bow down and the strong devour them. Rather, if you compared them to all living things, it’s humans who have shaved away the most lives. We are different than them.”