Ratio of one to three is a common phenomena

Ratio of one to three is a common phenomena. In seasons, life vs. death, happy families vs. unhappy families, and so forth, the ratio of one to three is unchanged.

In seasons, ...

In directions...

In social systems...

In art...

In life stages is similar with seasons....

Life vs. death, in basic sense, death is the same for nothing has left no matter what. Yet living quality is divided to three categories: good, bad and middle.

Happy families are the same, unhappy families are varied.

So in stock trading, aware of this ratio can firm our decision. One will not be over worried about loss in short or in long term. Otherwise it is better not to play.

In gender, the ratio is kept at about 51 to 49, yet this is surface, above ratio still exist, as the homosexuality emerged.

-----

举一反三

infer other things from one fact； draw inferences； draw inferences about other cases from one instance； From one sample you may judge of the whole

闻一知十 问牛知马 融会贯通 触类旁通