Aleksandre said:
Hello. What is the meaning of the north and the south node???
North Node is the direction you are headed towards. The self-development you must master in this life, and fated or karmic events you must overcome in order to grow. For example, a person with North Node in 9th is meant to question the flaws of their religious upbringing, and seek truth by their own means (research, or joining a different religion, etc.). Or they can also be bound to overcome prejudices about the world, and go explore other countries and cultures.
The South Node is what the soul has already mastered. But it also represents gifts and curses that follow from past lives into the current lifetime. Self-development in regards to South Node also involves embracing talents and recognizing inherent flaws within yourself. You must outgrow personal flaws and improve from any failings. A South Node in 11th House, for example, can mean someone is great at socializing, but they may not be aware of what others dislike about them. So they must develop the 5th House North Node by learning self-love and gain self-awareness in their romantic and casual encounters.
Think of it simply as the North Node in a sign and house, is how and in which areas of life, you grow as a person. While the South Node in a sign and house, is how and which areas of life are easily granted to you, but also have a "catch-22" (a condition or obstacle or how you are stuck).