Man is the latest evolving of the more complex species on this planet. Today, as human technology advances at increasing speed, it seems that we have the ability to make life more "perfect" and "useful."
截至目前，人類是地球上演進過程中最晚出現的高等生物，而今人類在科技日新月異、一日千里之下，似乎已有能力讓生命更為「完美」或「好用」。