Sustainable forestry is not just about cutting trees; it's about ensuring the future of our planet.

当语言变得苍白无力，音乐就开始诉说。

痛苦是暂时的，放弃却是永远的。

农业中的每一个挑战都是创新的机会。

The greatest discovery of my generation is that a human being can alter his life by altering his attitudes.

天籁，风吹万窍声音不同，都是自由自在地发声或停止，毋需外力的支配。