April 12 was officially named by the UN in 2011 as World Space Day. As we all know, Space Exploration is the dream of every country. Exploring the space is a special plan, which is meaningful.

April 12 was officially named by the UN in 2011 as World Space Day. As we all know, explore the space is very important for us. Here are some reasons why it is important.

人生有何意义？人生中我们都在追求真理，如果真理未求出呢?可能一些人们会撞了南墙才会回头吧。其实追求真理时，更要追求于当出下，当下的过程与收获、都是真理之花结的果