每一扇门背后都有故事。多少人渴望打开它，步入美好生活的殿堂；然而，又有多少人只是在门外驻足、徘徊，摇头叹息呢？心灵也有一扇门，关闭它，只有孤独相伴；只有打开它，放精彩走进来，让自己走出去。

There is a story behind every door. How many people are eager to open it and step into the halls of a better life. However, how many people just stop at the door and bow and shake their heads to sigh? Our heart also has a door, close it, only accompanied by lonely; only open it, put a wonderful walk in, let yourself go out.