From the September 11, 2016, B.C. comic strip.
1. Night time picture of a stand-alone cave.
2. Someone in the cave says: "I hate insomnia."
3. One cave man says to others: "Have you guys seen B.C.?"
4. Another one says: "He took off around 3 a.m.."
5. "...Said something about needing some alone time."
6. The caveman who wanted to know where B.C. was is walking off: "Great. Wonder what the big goofball is up to now...."
7. He comes across B.C. painting words on a big rock with two tall, slender volcanoes with smoke coming out of their tops in the background. B.C. has written the words:
"Heroism is courage despite consequence."
Those words hit home. It took a huge amount of courage to run into those burning buildings, knowing that you might die.