Yes, there was a lot of wisdom uttered by the cowled one over the years. A smattering has been collected for your edification.
Batman* (during a bat-climb): "Careful, Robin. Both hands on the Bat-rope."
Robin: "Sorry, Batman."
Bruce: "Most Americans don't realize what we owe to the ancient Incas. Very few appreciate they gave us the white potato and many varieties of Indian corn."
Dick: "Now whenever I eat mashed potatos, I for one will think of the Incas."
Batman: Ma Parker's girl is more dangerous than her three boys.
Robin: Her legs sort of reminded me of Catwoman's.
Batman: You're growing up, Robin. Remember, in crime-fighting always keep your sights raised.
Robin: Prepare yourself for an eggspeditious defeat!
Batman: Very apt, Robin.
Robin: Oh. Glad you liked it.
Robin: "We better hurry, Batman."
Batman: "Not too fast, Robin. In good bat-climbing as in good driving one must never sacrifice safety for speed."
Robin: "Right again, Batman."
Holy Act of Congress!