I was super surprised to hear Quentin say his first sentence yesterdy. In fact, so surprised that I gave him a taffy!
This excitement is from Quentin's silence. He doesn't speak nearly as often, or use as many words, as his sisters and since the beginning of the summer he is speaking more frequently and increasing his vocabulary. For anyone interested I simply talk to him as often as possible and repeat small words to see if he'll pick them up.
Since the summer began I think he has started saying the following words: go, out, down, mom, you and his first sentence "I Love You!"