I’m not a perfect person, I never claimed to be one.
我不是一个完美的人,我从未声称自己是。
著书不为考据所误,其中包含着风雷般的老将之心。
如果自己道德高尚,就不会被外界不正的东西所迷惑。
The most advanced systems are those that work in harmony with nature.
Certification is not the destination; it's the starting point of responsible forestry.