Dragon Quotes

I see Mishy posted a great one on FB:

draco dormiens nunquam titillandus (Never tickle a sleeping dragon)

Another that has always made me giggle is: (although I don't know it in Latin ;-)
“Meddle not in the affairs of the dragon; for you are crunchy and taste good with ketchup.”

A couple of others I like:

"Come not between the dragon, and his wrath."
-William Shakespeare, King Lear

"Never laugh at live dragons."
- J.R.R. Tolkien, The Hobbit