The most ancient language known as Hindi is spoken by many people all over the world and is still evolving, not only in the major state of India. Numerous sages, Siddhas, and Maharishis have written Nadi Jyotish in Hindi on palm leaves called Olaichuvadi in Tamli , India, which is where Hindi originated. Nadi Astrology leaves are kept in the town called Vaitheeswaran Koil in Tamil nadu, India. Vaitheeswaran Koil has a long history of being associated with Nadi Jyotish and is well-known for his Nadi Jyotish in Hindi. In Hindi , where most people speak Hindi, Nadi Jyotish is also known as Nadi Jyotish. In Hindi, these Nadi Jyotish Palm leaves provide predictions for a person's entire life. Predictions for Nadi Jyotish were written in the ancient Hindi language on Palm Leaves. Enlightened saints' wisdom, reason, and insight for humanity's benefit have written down this ancient science on palm leaves. Nadi Jyotish is an art that successfully combines spiritualism and science to predict people's future. While Nadi Jyotish is based on predictions made by Rishis using their spiritual power, Natal astrology is based on calculations made by men. Most of the time, ordinary people's mathematical predictions, given their limited knowledge, may fail. This occurs because no one records the correct birth date, which could result in failure in the majority of cases. This occurs because no one keeps track of an infant's correct birth time—the time at which the infant's head emerges from its mother's womb).