“The hardest lesson in life is learning to accept that there are some things we can't change." Falcone paused, his eyes hard and glittering.
[...]
Then he unbuttoned the cuffs on his shirt and rolled back his sleeves to expose the melted surface of his forearms. He held them up for Kira to see.
"Why do you think I keep these scars?"
"Because you feel guilty over ..."
"No," Falcone said harshly.
Then, in a gentler tone, "No. I keep them to remind me of what I can survive. Of what I have survived. If I'm having a rough time, I look at my arms and then I know I'll get through whatever problem I'm dealing with. Life's not gonna break me. It can't break me. It might kill me, but nothing it throws at me is gonna make me give up.”