Zoos are becoming facsimiles - or perhaps caricatures - of how animals once were in their natural habitat. If the right policies toward nature were pursued, we would need no zoos at all.
Those who gave thee a body, furnished it with weakness but He who gave thee Soul, armed thee with resolution. Employ it, and thou art wise be wise and thou art happy.
All the time a person is a child he is both a child and learning to be a parent. After he becomes a parent he becomes predominantly a parent reliving childhood.