What day is the fifteenth day of the fourth lunar month?

Vesak Day (April 15th of the lunar calendar)

Buddhists in the audience believe that Vesak Day is the day when the Buddha was born, enlightened and passed away.

Buddha was born in Lumbini, Nepal on April 15, 624 BC.

At the full moon on April 15, 589 BC, Siddhartha, aged 36, found impermanence and selflessness under the bodhi tree in Bodhgaya, put down her persistence, gained liberation and achieved her goal in life.

At midnight, the Buddha finally warned the monks: "Monks! I tell you, don't be conceited, and observe that all laws are impermanent. Everyone should observe each other carefully in order to get the (free) Tao fruit completely. " This is the last teaching of the Buddha in the world. Then the Buddha entered the fourth and eighth Zen for the second time. When he returned to the fourth Zen, he ended his reincarnation, which proved the eternal state of great nirvana. At this time, there was an earthquake near Cusinara, and there was no rain or thunder in the sky. This is the full moon on February 15, 544 BC. (Now, for convenience, it is also April 15. )

Therefore, the World Buddhist Federation now sets the full moon in May of the Gregorian calendar as the birth date of Buddha.

In any case, today, capable lawyers can choose to retreat or do a good deed to help others. It is good to put a small fish or give a beggar a dollar. In short, on this day, keeping a quiet and serene mind is the best memorial for the Buddha by every Buddhist.