假如把自然的人比作向量，那么他有四个力量：有、大小、方向以及生成繁衍。他是钢铁，本是自己和金子的主人，却拿自己兑换别人口中的黄金，直到别人拥有更多钢铁，成为他和金子的主人。

If we consider a natural person as a vector, he possesses four forces: existence, magnitude, direction, and the power of generation. He is like steel, originally the master of both himself and gold, yet he trades himself for the gold spoken of by others, until those others accumulate more steel and become the master of both him and the gold.