Technology has no good or evil; the key lies in how it is used.
译文:郁孤台下这赣江的流水,水中不知包含了多少乱世中行人的眼泪。我向西北眺望故都长安,可惜无数青山层层叠叠,遮住了我的视线。
The best forestry practices are those that leave no trace but leave everything changed.