天地为炉，造化为工；阴阳为炭，万物为铜。
出自《庄子·大宗师》，天蚕土豆在作品中引用
保持谦逊，保持渴望，永远不要停止学习。
I think it's important to have a positive attitude and to be optimistic.
The more I learn, the more I realize how much I don’t know.
"Every book has a soul. The soul of the person who wrote it and of those who read it and dream about it."