What is glory? An insight from a 4 years old

This morning, while driving my 4 years old to school, she suddenly asked me from the back, "Mommie, what is glory?". I was thrown by her abrupt question and was not sure how to answer it in her children's language. So, I hesitatingly said, "It's like God is glory, glory to the king... or things that you admire...or...mm..." and she continued to ask, "So, what does glory 'produce'?" (she asked me in Chinese. Here I am only trying to translate it as accurately as I could) Then I couldn't utter a word further and this little girl said, "Glory produces rainbow, right? mommie."