T2 History CH2 - Great Thinkers and New Faiths — Social Science STD 6 — Question

At the age of 29, Siddhartha saw four sorrowful sights. They were

1. An uncared old man in rags with his bent back.
2. A sick man suffering from an incurable disease.
3. A man’s corpse being carried to the burial ground by weeping relatives.
4. An ascetic.