In a recent update, the Amazon Echo now has a few new more functionalities. The most practical update is the ability to control your Lutron Caseta lighting system with just your voice. However, Amazon didn't stop there. Users can also ask Alexa for a new quote from Sun Tzu's The Art of War every day. All you need to do is say "Alexa, ask Sun Tzu for today's lesson." All the new features will need to be activated via the Amazon Alexa app which can be found in the Google Play Store.