Opposites in nature

No.11726069 ViewReplyOriginalReport
Is it fair to say that nature works in opposing pairs?
>Nature seems to work in pairs. We have the “strong” and the “weak” forces at the subatomic level; attraction and repulsion; north and south in magnetism; positive and negative in electricity; matter and anti-matter; male and female in biology; odd and even in mathematics; even the concept of “left and right handedness” in relation to the spin of subatomic particles. There is a certain symmetry, in which contradictory tendencies, to quote Feynman, “balance themselves out”, or, to use the more poetical expression of Heraclitus, “agree with each other by differing like the opposing tensions of the strings and bow of a musical instrument”. There are two kinds of matter, which can be called positive and negative. Like kinds repel and unlike attract.