North Node of the Moon is considered the future of your path. South Node of the Moon is the past lessons.
This will give you correct guide in achieving success, self-confidence, and balance with yourself. This information is from Jan Spiller's Astrology for the Soul (Bantam Classics). I highly recommend this book for understanding the lessons you have learned, relearning and now learning for your highest potential in this lifetime.

Aries North Node or 1st House

Taurus North Node or 2nd House

Gemini North Node or 3rd House

Cancer North Node or 4th House

Leo North Node or 5th House

Virgo North Node or 6th House

Libra North Node or 7th House

Scorpio North Node or 8th House

Sagittarius North Node or 9th House

Capricorn North Node or 10th House

Aquarius North Node or 11th House

Pisces North Node or 12th House