Shakyamuni Buddha preached sutras*** for 49 years and talked about sutras for more than 300 sessions.
Divided into five periods: I. Huayan, II. Ahan, III. Fang, IV. Prajna, and V. Dharma.
As for the number of words, there are incomplete statistics:
The Lanyan Sutra has more than 74,000
The Dharma Flower Sutra has 105,000
The Avatamsaka Sutra has 650,000
The Prajna Sutra has more than 200 million
The Mahamudra Sutra has 375,900
Extended information: The Life of Siddhartha Gautama 1-Before he became a monk At the time of the Buddha there were sixteen kingdoms in the northern part of India, which were essentially monarchies. There were also a number of small independent or semi-independent states, of which the Sakya clan ruled Gaviara was one. It belonged to the kingdom of Marasara, located in today's Nepal, close to the Indian border. The Sakas were engaged in rice-based agriculture. The political system of the Sakya at that time is considered by some scholars to be an aristocratic **** and system, i.e., rule by a small number of rulers in consultation; others believe that the Sakya practiced an authoritarian oligarchy of a few. Siddhartha Gautama's father, King Jowan, was one of the chiefs of the Sakya clan; his mother was Lady Moya, who, desiring to return to her native city of Heavenly Arms to await the birth of her child, gave birth to the Buddha in the garden of Lumbini. Relatively late compilers of Buddhist texts add dramatic descriptions of this: Lady Moya dreamed of a white elephant entering the womb before she became pregnant; she gave birth to the Buddha standing up under the Carefree Tree in the Lumbini Garden;[18]? The Ahamkara Sutra even says that the Buddha was born from the right side of Moya; and the sage Abhidharma, hearing of the birth of the Prince, went to the palace and prophesied that the Prince would become a Buddha, and he could not wait for the day, and was therefore saddened and overjoyed. Lady Moye died seven days after his birth, and he was raised by King Jokhangan's continuing consort, Bojapati (Mahayana Buddhism says this person was the Buddha's aunt; others say he was raised by a wet nurse). At the age of seven, he began his academic training, which included the Vedic and Five Minds, as well as the arts of war and martial arts. At the age of sixteen, he married Yayuthara, the daughter of the lord of the heavenly arm of the city, as his consort (also said to have had three wives), and had a son named Rahula. In one of the early classics, he describes himself as living in luxury during his youth, with great pleasure and entertainment, and a palace where he lived in three seasons of warmth, coolness, and rain. This was the kind of luxury that the aristocracy of the time, whether warriors or merchants, took for granted. However, he became a monk because he was y troubled by the problems of life and death. 2-Reasons for Siddhartha Gautama's Monkhood The influence of the national situation: At that time, during the era of the sixteen kingdoms' rivalry, Sakya's kingdom of Gaviravai (the Kshatriya of the East) belonged to the kingdom of Marasara (the Brahmanic power of the West), and Sakya's status was very fragile as it was under the threat of constant aggression by its powerful neighbors. As a prince of a declining tribe, facing the bleak prospects of his nation, he intended to secure the position of ideological authority for the Kaviravas, thereby consolidating the rule of the Kshatriyas. Influence of Shastric Thought: In India at that time, the pursuit of philosophy and thought was quite common under the religious ethos that emphasized liberation. Emergence of Shamans in different forms of monasticism, which was the antithesis of Brahmins. It was an Indian tradition to live deep in the forests for contemplation. This originated in the time of the Forest Book, which slightly predates the Upanishads, and by the time of the Buddha had become an ethos of the Indian upper classes. Growth and personality: Having lost his mother at an early age, he had a strong tendency to introspection and a keen sense of sensibility at a young age. Legend has it that when he was out with his father at a farming festival, he sat alone under a tree and reached the state of first Zen; he saw worms being dug up by farmers and pecked at by birds, and was painfully aware of the cruelty of living beings. This deep contemplation of the sufferings of the world did not disappear even after he married and had children. The so-called "Four Gates of Tourism" incident, in which he traveled out of the city to see the old, the sick, and the dead, and then decided to become a monk when he finally saw a Buddhist monk, is generally regarded as a symbolic statement of Shakyamuni's motivation for becoming a Buddhist monk. 3-Passage of the search for the Way Departure to the country of Magadha: The Buddha became a monk at the age of 29 (or 19 or 25). He left the city one mid-night, traveled to the banks of the Anama River, shaved his beard and removed his ornaments. He then traveled south to the country of Magadha, the center of a new culture in India at the time, which was home to many new thinkers. It is said that he attracted the attention of King Prabhupāda when he took up the mantle in the capital city of Wangsha, and that the king persuaded him to renounce his monkhood and gave him an army, which he refused to do. Shaving one's hair and taking up the mantle were the fashion of the time for monastic sages, signifying opposition to the Brahmins. Meditation: He studied with Arahat Karan and attained the "state of non-existence". Arodha wanted him to stay, but he withdrew because he was not satisfied with this; and from the study of Yudhishthirav, he attained the deeper "non-thinking and non-non-thinking state", i.e., the disappearance of the difference between thinking and non-thinking, and the abiding in "equal silence". He was able to realize that he was in the "equanimity and silence" and felt that his mind seemed to be united with the "immovable truth". But this did not solve the problem, and he left. Yogic meditation is a specific form of Eastern philosophy in India, which became very popular during the Sakyamuni period. Here, the "non-ownership" and "non-thought non-non-thinking" are included in the original Buddhist doctrine of "four colorless definitions". Buddhism establishes wisdom in meditation, stating that only practicing meditation does not lead to the realization of the truth. Though meditation is an exercise of the mind, it returns to the mind that is constantly shaken after leaving meditation, so meditation itself is blind. Austerities: Shakyamuni's place of asceticism was the Yurupura settlement on the banks of the Nirvana River[41]? s Yurupillo colony. Popular in all ages, asceticism advocates torturing impure flesh to achieve liberation and is universally revered by monks. The Buddha spent six years delving into extreme asceticism, destroying his body and mind to such an extent that other ascetics thought he was going to die. Eventually he decided that austerity was unprofitable and gave up because he could not achieve enlightenment and nirvana. He recalled his first meditation experience under a tree as a child and thought it might help. He bathed in the Nirancham River and accepted an offering of milky rice from the shepherdess Sujeeta. The five followers, including Martha, thus disliked him. This became the beginning of the Buddha's later expression of the Buddhist position that Buddhist teachings do not promote meaningless austerities. 4 - Enlightenment Recovering his strength through normal eating and drinking, he traveled to the city of Gaya, not far from the place of asceticism, and soon after became enlightened as the "Buddha". At this time he was 35 (or 31) years old. According to the Theravada tradition, before attaining enlightenment, when he tried to subdue his mind, the "devas" that had besieged him for seven years "appeared" at that moment. The "army of ten devas" are: lust; unhappiness with Brahman; hunger and thirst; greed; laziness and drowsiness; fear; doubt; destructive attachment; acquisition of flattery, honor, and false fame; and arrogance. The heavens were unable to defeat the "army of demons", and a practitioner once surrendered. He overcame them with his wisdom. There are as many as fifteen accounts of Shakyamuni's enlightenment in the Ahan Sutra. The more representative and influential ones say that he was enlightened by the Four Noble Truths, or by the Twelve Causal Factors, or by the attainment of Samsara in the Four Meditations. The Four Noble Truths and the Twelve Causal Factors, which are systematized in their entirety, may not be regarded as the original form of the internal view of Narada; the "Dharma" of Narada, as well as the content of Samsara, are doctrines of origination and extinction. After his enlightenment the Buddha enjoyed the bliss of the Dharma. He felt that his doctrine could not yet be accepted and understood and had a reluctance to speak. According to the Theravada tradition, when King Brahma was informed of the Buddha's reluctance to speak, he sensed the gravity of the situation and came down to the earth to urge him to do so, assuring him that there would be someone in the world who would be able to understand the Dharma, and the Buddha finally agreed to speak. Here, the Brahmin God is used to persuade the Buddha, which is meant to elevate the status of Buddhism above that of deism.