森林不仅仅是树木的集合，而是一个维持生命的活生态系统。
过去从未死去。它甚至不是过去。
I always try to be grateful for every opportunity.
The uniform， constant， and uninterrupted effort of every man to better his condition， the principle from which public and national as well as private opulence is originally derived.
Win-win cooperation is the right direction for modern agricultural development.
