It is an almost irresistible urge for union with the opposite energy polarity.

与相反的能量极性结合几乎是一种不可抗拒的冲动。

Others go from one relationship to another, from one pleasure-and-pain cycle to another, in search of the elusive goal of fulfillment through union with the opposite energy polarity.

其他人从一种关系转向另一种关系， 从一种快乐与痛苦的循环转向另一种，通过与相反的能量极性结合来寻找实现的难以捉摸的目标。

One is why protons and electrons have exactly the same electric charges (though of opposite polarity), even though protons weigh more than 1,000 times as much as electrons do.

其中之一是为什么质子和电子具有完全相同的电荷（尽管极性相反），即使质子的重量是电子的 1,000 多倍。