Truth is arrived at through rational reflection and observation of the natural world.

要维护民族独立，必须加强民族团结。

It is a common experience that a problem difficult at night is resolved in the morning after the committee of sleep has worked on it.

"Language is both a bridge and a barrier, it connects us but also keeps us apart."

一个好故事可以改变世界，一次一个读者。