真相是,我们在这个世界上都是孤独的。
The truth is that we are all alone in the world.
我们存在的意义不是我们自己发明的,而是被发现的。
Your present state determines your future.
The problem of quality management is not what people don't know about it. The problem is what they think they do know.
可持续发展不仅仅是一个流行词,它是负责任的林业的基础。