Each one can help to make earth a heaven once we understand our place on earth and in the universe and prepare to rise to our true destiny. Our destiny lies in our own hands, and we can make or mar ourselves. As we shape our lives, so those lives shall become good, bad, shapely, distorted, beautiful, or ugly. We make them such. There is no fatalism in this.
Exercise brings out strength.
If nature gave us no chance to prove the god within us, we should never grow.