Light come light go.

例句：

1. 1. The sun provides light for us to see the world around us.
   太阳为我们提供光线，让我们看到周围的世界。
2. 2. She uses a flashlight to light her way in the dark.
   她在黑暗中用手电筒照亮自己的路。
3. 3. The room was filled with the soft glow of candles.
   房间充满了蜡烛柔和的光芒。