Aquarius is the most introspective sign of the zodiac. They are always thinking about the world around them and trying to understand it. They are also very intelligent and creative.
Capricorn is a ambitious and hardworking zodiac sign. They are also known for their intelligence and their ability to achieve their goals.
Scorpio is a very intense and passionate sign. They are also very intelligent and intuitive. They are often drawn to mysteries and secrets.
Pisces is the most dreamy and imaginative sign of the zodiac. They are also very intelligent and compassionate. They are often drawn to the arts and spirituality.
Virgo is a very analytical and detail-oriented sign. They are also very intelligent and hardworking. They are often perfectionists.
Libra is a very fair and balanced sign. They are also very intelligent and diplomatic. They are often drawn to justice and harmony.
These are just a few of the zodiac signs that are known for their introspection and intelligence. If you are interested in learning more about these signs, I encourage you to do some further research.