认证计划是负责任林业实践的底线，而不是上限。
Certification schemes are the floor, not the ceiling of responsible forestry practice.
Hard work beats talent when talent doesn't work hard.
It is a curious subject of observation and inquiry, whether hatred and love be not the same thing at bottom.
书籍是连接我们与过去的桥梁。
This part of my life,this little part is called "happiness".