The term "Toltec" refers to an ancient civilization that thrived in central Mexico from around the 10th to the 12th century. Known for their impressive architectural achievements, the Toltecs built large cities, with Tula being one of the most significant. They are often associated with advanced knowledge in art, astronomy, and agriculture, influencing later cultures, including the Aztecs. The Toltec people are also recognized for their spiritual beliefs and practices. They emphasized the importance of personal growth and mastery, which is reflected in the teachings of Don Miguel Ruiz, a modern author who popularized Toltec wisdom. This philosophy encourages individuals to live authentically and pursue their true potential.