Life is easy, life is easy, life is not easy. Yeah? Sometimes, I feel like life is like a stack in software. To be fulfilled through further struggle, and to take a step back is to continue the unfinished work. So, no matter what, forward, or backward, the most important is: cherish, cherish what you have, and work hard to protect it. Maybe it's the copywriting of this article. The leaves, the night, the same silence, the same persistence.