When I was a child, I read a Soviet book titled How the Steel Was Tempered. There is a line in this book that I will never forget: 'When he looks back on his life, he will not feel regret for having wasted his years, nor will he feel ashamed for having achieved nothing.' I think this is also the motivation behind my blogging—to record life, reflect on it, share it, and use it as a personal notebook of my own journey. That's all.