Sometimes one event causes another. In such cases, the first event is often the result of a previous event that led to it. For example, if you roll a die and get a 3, that result already includes the number 3 on the die. If that’s the case, then we should consider that the number of ‘beings born’ in this world is very small compared to ‘things that never came into existence.’ ‘Coincidence’ is thinking that something can happen randomly, and ‘intention’ is excluding the birth of other things to make it happen. - Joseph’s “just my thoughts”
"Apples are the fruit" is a true proposition. At this time, "apples" are a Sufficient Condition to be fruit, and vice versa, because the "fruit to be an apple is more necessary for other conditions such as "red, round", the fruit is a Necessary Condition to become an apple. If the proposition of "If you respect someone, you'll get married" is "true," it's a "Sufficient Condition" to find someone you admire for marriage, but it's just only a "Necessary Condition" to find someone to marry for respect. Even with respect, you can not get married. You can't get married even if the Reverse Proposition is "true." Because marriage is a matter of "choice" before conditions or needs. If you want a respectable man, you can find a great man. To live comfortably, you can find a rich man. So, is there no Necessary-Sufficient Proposition for a marriage (conditions where both the proposition ...