As a future-oriented Sagittarius, the ninth sign of the zodiac, you are considered the most prophetic of the signs because you have the urge to understand the meaning of life. Also the most mobile sign of the zodiac, you explore beyond physical and mental boundaries, and thrive on freedom and liberty. Jupiter, the planet of luck and expansion, is the ruler of Sagittarius, and brings optimism and joy to life. Jupiter is also associated with a person's spiritual beliefs and philosophic standards. Sagittarius is the third fire sign. This fiery influence is like a candle in the dark, lighting the way to knowledge and wisdom. You walk through life high-spirited and openhearted, always seeking the truth. You are farsighted and goal-directed and are gifted in grasping general principles. Sagittarius rules the ninth house of the chart, the section associated with the exploration of the intellectual mind or the physical world. Therefore, this house stands for religion, philosophy, higher education, as well as long journeys. Sagittarius is a mutable sign, making you a communicator and teacher. Since you have the natural ability to gain profound insight into scientific and spiritual fields, you feel that it is your mission to contribute your knowledge on to the world. One of your main strengths, dear Sag, is that you achieve your goals through the power of positive thinking. Your happy-go-lucky, future-oriented nature opens many doors for you. You are direct, honest, and jovial, which makes you a very humane and amiable friend, lover, and coworker. Of course, you also have some weaknesses; due to your disposition, your head is often in the clouds, and you are oblivious to reality. You also run the risk of being hypocritical, and get so opinionated and dogmatic that you impose your "truth" upon others. You also don't tolerate any kind of restriction, and develop restlessness and unquenchable wanderlust.