Both his admirers and his detractors have pointed out that his world view was essentially simple: a passionate belief in personal freedom combined with a conviction that free markets were the best way of co-ordinating the activities of dispersed individuals to their mutual enrichment.
1. Everything changes and ends.
2. Things do not always go according to plan.
3. Life is not always fair.
4. Pain is part of life.
5. People are not loving and loyal all the time.