Have courage. We still have our clan. There is always hope.

ThunderClan warriors don't kill unless they have to

Fire will save the Clan," she murmured, and Fireheart remembered the mysterious prophecy that he had heard from his earliest days in ThunderClan. "You never understood, did you?" Bluestar went on. "Not even when I gave you your apprentice name, Firepaw. And I doubted it myself, when fire raged through our camp. Yet I see the truth now. Fireheart, you are the fire who will save ThunderClan.

You put quite a fight for a tame kitty

A leaf cannot return to the bud
- bluestar to fireheart and greystripe

I'm going to die whatever you do, but I'm not afraid.