1. Prince Siddhartha Gautama, born in 623 B.C.
3. First sight: seeing an old man
4. Second sight: a sick man
5. Third sight: a dead man
6. Fourth sight: a holy man
7. Renouncing his worldly life: cut off his hair
8. Fasting to learn about hunger
10. Sitting under a Bodhi tree to meditate, seeing the rays of the sun (finding the truth about the suffering)
11. Called the Enlightenment
12. Preaching to everyone he met
13. Died in 483 B.C. at the age of 80