People vagabondize in this world. What are they trying to find in their lives?

人们孤独地在这世界漫游，终其一生，他们在寻找什么？

In fact, anyone of us is just one small mote in the big world, and usually where we will vagabondize and stay eventually cann't be chosen by ourselves!

其实我们每个人都只是这个大大世界里的一颗小小尘埃，最终会飘向何方、停在何处，往往都不是自己所能选择的！