语言既是桥梁也是障碍，它连接我们也分隔我们。
"Language is both a bridge and a barrier, it connects us but also keeps us apart."
地球是一个圆点。月亮是一个圆点。太阳是一个圆点。星星是圆点。
"I don't think about the past. The only thing that matters is the everlasting present."
Science is the art of making the complex understandable.