"The fact is everyone has more to learn, and in the scheme of things we all know nothing. But the last thing you want is for this to discourage you from trying. We learn best by trying, and if you start by looking for complexities and potential problems, trust me you'll find them, and you'll end up trying very little."
Wish you a very happy & prosperous 2013. May you summon the powers to work hard to realise your dreams, achieve your goals, enriching your environment with your conduct. See you next year. Once again, a very Happy New Year.