认证不是终点，而是负责任林业的起点。
Certification is not the destination; it's the starting point of responsible forestry.
Cities are a stage where life is played out.
协助儿童，能使你们之间建立起更亲密的关系。这胜过一般的感情，因为你不仅给他安慰，更给予了他们实际的帮助。
几年的爱在一瞬间的恨中被忘却。
The only way to change behavior is through manipulation of reinforcement contingencies.
"A writer's duty is to tell the truth, even when it is uncomfortable."
我试图制作一些视觉上很有趣的电影。