当我们爱的时候,我们总是努力变得比现在更好。
When we love, we always strive to become better than we are. 
The saddest aspect of life right now is that science gathers knowledge faster than society gathers wisdom.
地球及其周围的水域实际上必须具有其阴影所揭示的形状,因为它以完美的圆弧遮蔽了月亮。